Basic Fighter Tactics
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- čas přidán 22. 08. 2024
- Basic tactics taught to F-106 pilots in Cold War to combat MiGs. Starting with the hard turn, the Defensive Turn, the Scissors, the High Speed Yo-Yo, and the Barrel Roll Attack. I was an instructor in Aerial Combat Tactics for the F-106 and taught these maneuvers to our pilots. We then deployed to South Korea, where I nearly had a battle with 20 MiGs (see video North Korean MiGs).
- Krátké a kreslené filmy
I just got done getting my ass whooped in a dcs dogfight, this will help a lot
I'm here to learn some moves for BF4 haha
I'm here for warthunder
@@JampaB me too
@@JampaB 👀 same guys! if yall ever want to wing up my tag is Yamahar6icon I'm on the xbox
War thunder
I always take great pleasure in watching your presentations Mr Gordon.
Yes, I will be watching to try and apply these tactics in video games time and time again in the span of.. well, I am not at liberty to say.
@@CommissarChaotic war Thunder? 🤔
@@codywithrow7993 nah, my pcs not that good for that, though i would like to try in the future... I was talking about Ravenfield or some times BF2.
2:51 Two Ship Formation
3:40 The Hard Turn
5:17 Defensive Turn
6:12 Scissors
7:30 High Speed "Yo-Yo" Turn
8:10 Barrel Roll Attack
Thanks
I appreciate everything this fighter pilot shares. I also thought that was a mighty clear, good shot of those two MIG- 21 Fishbeds at the beginning.
Wonder if Goose snapped that photo lol
"yayyyy" for DCS eh :))
Helium Road Nah, they weren’t inverted...
thats got to be the best outro of any youtube video ive ever seen, fantastic
I get so pumped when I see there's a new video from you. Thank you for your fascinating stories! I'm very much looking forward to more BFM tutorials.
I always lose my target in a high yo-yo unless they keep their heading. My situational awareness is nonexistent.
Situational awareness comes with experience. In my first flights, I was so focused on the problems in the cockpit that my mind was just on the present, and the next thing the I was scheduled to do. I was amazed in pilot training that my instructor could see another plane and knew who was the instructor or student in that plane! As I gained experience, I became aware of traffic patterns and who was where. The Tactical Situation Display (TSD) in the F-106 was a great leap forward in giving the pilot a view of the air battle. They say the F-35 has displays that are a quantum leap in understanding the air battle -- that is situational awareness on steroids!
VR helps with that if you are doing Flight Sims
I am enjoying your videos. I was a F100 crew chief 1963-67 at Homestead AFB Florida, Itazuke AFB Japan, Cigli AFB Turkey, Bien Hoi AFB Viet Nam. The pilots rarely shared what happened during their flights. Thanks for sharing!
I really wanted to share stories with the ground crews -- but you know how life is, there are always pressing things to be done. Also, we were always told about secrecy, so don't tell anyone without a need to know. In retrospect, the ground crews DID have a need to know -- it would have greatly improved their morale and improved getting the job done! I was always tired & sweaty, and had to debrief with Intelligence and Maintenance, then I was hungry and thirsty and would head back to the barracks for a shower and a change of clothes. I didn't ever think of going back on the flight line -- the refueling and rearming crews would be there, not the crewchiefs that sent me up -- and they had their jobs to do and not talk to pilots. There just never seemed to be the right time...
I often wanted to talk to the crew chiefs, but we were always being told that everything was SECRET. We were flying into places where we weren't supposed to be, like Laos and Cambodia in the F-100. My biggest F-100 ground-support mission was the Battle of Prey Tortung (see CZcams video). I saw crew chiefs straining to listen to what I was telling Intelligence, but even being in Cambodia was SECRET, so I couldn't tell them what their plane was doing! In the F-106, we were off the east coast of North Korea and within range of Russian fighters -- we were on a knife-edge of war. See my videos "North Korean MiGs". My buzzing a Russian ships off the coast of North Korea could have started a war (see videos "SOMETHING BIG #1" and "SOMETHING BIG #2". I love to tell stories, but I couldn't tell our crew chiefs about it when it happened!
Fantastic! The first ever ACM lecture given by a real fighter instructor. Thanks!
Need anymore of a reason why the seniors in our world are of such immense value? Need a reason elders deserve respect & should never be underestimated? I think this man is a perfect example. So many older folks are more amazing than ever given credit & just vastly underrated.
Our elders collectively hold what would seem like endless amounts of knowledge & wisdom, I think many (myself included) tend not to give as much thought about & often overlook the seniors we cross paths with in life. I’d be willing to bet if we were to stop & take just a few minutes every so often to pick their brain, we would be amazed at what we learn & more times than not, walk away a wealthier person having gained wisdom passed down from a more experienced, knowledgeable generation.
Dang this was super informative I love it. I like the way you put things and the music is tops.
Very cool! My first ever taking an ACM lecture given by a fighter instructor. Thanks
Excellent!
Thank you Bruce, you are the real deal, nothing phony, or pretentious.
You will never receive enough praise for you service and sacrifice but please accept our sincere thanks
I do enjoy your videos I also have your book and the quick read stories helped me have talking points while being a docent at Castle Air Museum
I've enjoyed reading your e-mails - being a docent at the Castle Air Museum must be fun!
Bruce Gordon it was fun but conflicted schedules had me given it up. But I was good and entertaining with stories I used your book and would read from squadron web sites great stories thank you for having the channel!
This video is pure gold. The fun part is that it is usefull to ordinary people trying to master dogfight on multiplayer dogfight servers of the military flight sims, like il2 and dcs, even warthunder.
This is awesome! I love how you show the maneuvers using models instead of computer made presentations. God bless you sir!
And again a very informative & highly interesting and fascinating video, thank you so much, everytime I see a new video from Bruce Gordon I make a coffee and sit down and watch it. Thank you so much for sharing your experience. I had to learn maneuvers like the high speed yo-yo in War Thunder and DCS World (both online fighter pilot games / simulations), without understanding the concept of energy fighting you lose very fast and often.
I appreciate your comments!
this saved my life in many rounds of video games think you so much!
"The music begins to play" 🙂👍 Nice work Mr. Gordon.
Really interesting channel from a really interesting pilot. Growing up during the Cold War, those TAC guys up in the F-106s guarding American airspace weren't ever talked about too much in the press. But it seems you guys had a far more interesting time up there than I realized.
Did you see what we did in Alaska in the early 1960's? czcams.com/video/75RlL_cLdOg/video.html
That's pretty interesting, I'd say.
@@Beatnik59 For each of these tactics, there is a counter-move! It gets complicated quickly.
Before I saw this channel, I was always under the impression that the interceptor squads of that era weren't dogfighters so much, not when you didn't have cannon, and not when you had ordinance like the Genie that could eliminate whole formations at a distance. But it seems you guys were a whole lot more versatile in your capabilities and training than I previously assumed.
The three basic air combat maneuver's any fighter pilot must master to survive combat.. Thank you for your service sir, I was expecting in there to be revisit of the Rudder Reversal maneuver you'd talked about with the F-106's as well as when you showed it to the Navy pilot who was with you in the F-100 in Vietnam.
Instructions unclear, started vomiting violently in midair and fainted.
What were you flying?
Bruce. Whenever I want facts on fighters and interceptors as well as just about anything else about military aviation, you're the man to see! Many Happy Landings!
Thankyou Sir for sharing your experience with us all. Very much appreciated.
We are lucky to hear this man speak!
Thanks, sir. I always enjoy your videos, but I particularly appreciate hearing about fighter maneuvers from you, because you've been there!
#CM I kept the video as short as possible, and eliminated such things as the Lufberry Circle and the Low-Speed Yo-Yo because they were less important. I also didn't talk about momentum and that a fast jet cannot slow down quickly. In one battle with an F-4, I got on his tail and was close behind him, practicing using my IR to lock onto his big afterburners, which were glowing red right ahead of me. Suddenly he gave up, came out of afterburner, turned back to the base and wiggled his wings for join-up. His F-4 had so much drag that it seemed to stop when he reduced thrust. My F-106 had much less drag and, even with my engine in idle and my speed brakes out, I almost went right past him! I discovered that the F-4 could beat the F-106 by suddenly coming to idle -- we couldn't slow down fast enough!
Perfect tutor! Very clear explanations!
I could listen to this guy talk all day
re: difficulty of barrel roll attack ----- observe increasing aspect decreasing range, relax G, pull towards control zone, reduce aspect, increase range - align turn circles / maintain 3-9 line... maneuver to high 6 o'clock...
I found that a successful barrel roll attack requires a very high pullup to be close to vertical. Timing is critical because closing speeds will be great. Miss your timing and you're out of the fight.
When the scissors were explained, i wanted to start about the High Yo-Yo, then i scrolled down and saw it was the next topic.. Yes, i can say it does work rather well in combat flight simulators. Especially when you are higher than everyone else, and dive with you buddy onto other planes flying. You unload on them an then pull up again. If there are not too many other enemy planes flying around you can pursuit with the high yo-yo. But that was with WW2 planes that could withstand high speeds like the FW190. With all these guided missiles, you would not want a nose of an airplane on you even when its from down there.
I really liked the explanation of the barrel roll attack. It really showed it well, better than the illustrations going around on the internet. I checked "Basic fighter maneuvers" on wikipedia, it should have most maneuvers on it.
Thank you for sharing your wisdom and knowledge!
Greetings,
Jeff
This was a great little video. Thank you for your presentation. Although I’m no real fighter pilot and won’t be engaged in aerial combat anytime soon, I can sure apply this to video game simulations. I was once told when doing the barrel roll attack, if you imagine an arrow pointing out of the top of your canopy, you keep it pointed at the enemy aircraft. It should give you enough roll and allow you to keep eyes on your Mig.
Not so. You're describing a high-speed yo-yo. The barrel roll attack is for even higher angles off. You pull almost vertical, and then OPPOSITE to his turn. If he is turning left, you roll to the right. The "arrow at the top of your canopy" would point AWAY from the enemy, and you lose sight of him for several seconds. It's so hard to do right, and so many things can go wrong, that I don't recommend it. I tried it four times, and it worked only once. When it worked, it was fantastic -- but missing something (not pulling up vertical enough) takes you completely out of the fight.
@@spiritofattack Yes, I was told you will climb up, angle depending on airspeed, and as you roll away, you will lose sight of the enemy but I was still told to use the canopy to reference the target and roll in behind them once you were inverted at the top of your roll. So essentially, the best way I can explain it without a diagram is, pull up, roll left if enemy is passing to your right, look left, then, when you're inverted, look down, and when your roll in behind him, you're looking right. Robert Shaw explains it well in his Fighter Combat book. But yes sir, I agree, you would temporarily lose sight of the enemy turning the opposite way as your fuselage and wings would hinder line of sight. Again, since I am not a fighter pilot (only in my dreams) I can play my simulators and do this many times in good practice. I envy you got to experience this in flesh and bone.
"And the music begins to play"
Jets: *Brrrrrrrrrrrrt*
😀A new Bruce Gordon aviation video! Thanks Bruce you made my day.🇺🇸
Keep this stuff coming! I'd love to hear some stories.
Im not a pilot, but i play lots of simulator games of doing so. This sounds so easy in words but actually doing it is quite hard most of the time specially when it's either you or him. Good explaining there !
Timing and judgment are critical. I’ve seen pilots really screw up these basic maneuvers! The Barrel Roll Attack is so difficult that I succeeded once in three tries. These maneuvers assume that the enemy doesn’t maneuver, and he almost certainly will do something to counter your attack. That’s what makes fighter tactics a skill that takes practice against other fighters!
Just found your videos, Cant get enough ! hope you are well
Missed these!
Wow best explained tactics from a real OG
Loved hearing Dick Jonas in the beginning
Lots of info on this channel, been a fan of your work Mr. Bruce Gordon
Good stuff sir, thanks for sharing your knowledge.
almost hilarious to think this elegant old man once was a fighter pilot. there has to be some screenwriting material through this one.
"...and the music beings to play"
*BRRRRRRRRRRRRRRRRRRRRRTT*
What does that mean? I'm that person and wrote everything myself!
Thank you sir, fantastic! 👍
It's great ! you are making it so easy to understand.
wow! that was an awesome explanation, I didn't even realize that 10 min had passed, I could swear that was only 3 minutes!!!
Wonderful video! Very fascinating
Really great video, having the models makes it so much easier to understand!
Thank you for the lesson, sir. Loved every second.
Crazy that this lesson actually helped me in dcs a video game 😳
my ex gf delete my fb account, but i clearly remember your fb page and enjoy your fb video and asking questions via post. I really miss your interactions and how you finish every post with "the spirit of attack!" . Very to-the-point video Bruce, thx!
Thank you Mr Gordon and thank you for your Service too.
Thank you for the education Bruce
This was great. I found this while searching how to dogfight for a video game.
I'm not sure if real tactics would work in DCS games. From what I've seen, the games usually start with a "merge" where everyone is equal and they are committed to the fight. In the real world, someone usually has the advantage, and there are rules of engagement to consider. What is your mission? If your mission is to bomb, you don't fight, but evade the enemy and go for your target. When my four F-106s were challenged by 20 North Korean MiGs off the coast of North Korea, our mission was to protect a slow-flying EC-121 recon plane at low altitude. Our mission was not to start another Korean War. When the MiGs turned away from the recon aircraft, we turned away from them. I doubt if any DCS game would tell you how four F-106s should engage about 20 MiGs of different types. I had my own plan, and think I could have killed two MiGs and gone home for a drink at the Club.
@@spiritofattack I've read that if the enemy is about to merge on you straight head on, you pull your nose up and go in tilted vertical; continuing your path.
And then the dance begins.
@@Only_God_Is_Allah_SWT If you pull up FIRST, the enemy will have the advantage and pull up behind you. Any turn from the head-on, before the merge, gives an advantage to the enemy.
Another one for my DCS fighting tactics.
He Sounds Just Like Major Kong from Dr strange love movie, and it's awesome!
Great informative video! Keep it up please.
There are few ways to counteract this:
As defender making hard turn right and wait until the attacker nose up in opposite side, he (attacker) has done barrel roll and as soon as the attacker starts to plunge on the defender from above (finalising high speed high yoyo;
The defender simply does 90° barrel roll downwards, nose down or nose left to go left then nose up; getting the attacker to go down to the right and defender going up to the left; finishing with high yoyo and going on attacker's six.
That's a form of low, reversed yoyo; correct me if I'm wrong in the name.
Or the defender could just break to the left and nose up.
All that depends on, as Mr. Gordon have said; keeping an eye on opponent, The Timing and that the attacker won't deviate from his downwards trajectory; although little he could do.
Thank You for reading,
Yes, for every maneuver there is a counter maneuver. However, keep it simple, because you don't know what the enemy will do. Different aircraft will have different capabilities. Your solution sounds too complex. It's best to think of the aircraft differences and play to your advantages. The basic difference of USAF fighters vs MiGs was that the USAF fighters had more power and could go faster, but the MiGs could usually out-turn us. You go into battle with two rules: "Speed means life" and "Don't turn with a MiG". Most stories don't mention the importance of altitude. The F-106 had an advantage above 20,000 feet, so stay high and don't go down into the weeds unless the tactical situation requires it.
Lot of wisdom here.
How does it go "Hallelujah,Hallelujah, I got plenty of gas, and Mig fighters on my ass!" OK I love it.
Cruisin down the Yalu, Doing six hundred twenty per - I called my Flight Commander, Oh, won’t you save me, Sir. My guns are out of bullets, My tanks are out of gas - MAYDAY, MAYDAY, MAYDAY! I’ve got six MIGs on my ass!
@@spiritofattack Out of curiosity sir. During your active service, have you crossed paths with Col. Robin Olds?
@@dkoz8321 No, I never met him, but of course heard of him. I read his book, and believe he was completely wrong in his opinion of the Falcon missile. He was an old school fighter pilot who didn't learn about radar and computers. A great leader, and a good stick & rudder man, but not someone for the computer age. He argued with the tech reps and radar men -- they were right, and he was wrong.
@@spiritofattack I have not read any books written by Col. Olds. As civi , I work in film post production . There at least , three optioned scripts , about Col. Olds and Op. Bolo.,and other script on Cdr. Cunningham titled Showtime100. Showtime100 tells the story of Cunningham, his WSO , and their battle with North Vietnamese ace 'Col.Tomb'.
@@spiritofattack Looking at headlines with Russia- Ukraine thing, I cannot help but think, that it may be a prudent for POTUS Biden and JCS to issue warning order to appropriate major commands to prepare to execute REFORGER . Reserve component OF REFORGER will likely need at least 60 days of intensive training to bring them up to deployable state.
I have watch loads of videos to get this stuff in my head with no luck, why does a guy with planes stuck on sticks make sense to me. thank you this really helpd
Thanks! Comments like that keep this 86 year old going...
@@spiritofattack heres hoping you get to 100
came here because I suck at dcs dogfights, thanks for this!
it is aerial ballet indeed
That was so badass and beautiful
Thank you Master.
Keep it up Granda you're a boss
Thanks Sir for d knowledge you pass on to us the younger generation....We hope to get more from you sir...Great work
I never even thought of these moves!
Mayby I can finally take down my dad in the simulator, he stands victorious at 124 victorys 😅
Your dad sounds like an og.
Hello Bruce Love the channel. Can I encourage you to make more videos, these are some of the best first hand videos I have seen.
Right now I seem to be in a series of interviews with online groups I've only recently discovered. In August, I interviewed with Aircrew Interview of the UK, about electronic warfare. Next Wednesday (Oct. 7th) I will interview with an Italian on Millenium7. I'll probably have two interviews with him. Wednesday's interview I have planned as a "shoot-'em-up", stories of my F-100 missions in Vietnam. I'll aim it at an audience who wants to hear of how I rolled napalm down a dry stream bed loaded with North Vietnamese troops, and could feel the shock waves of my own bombs. Future interviews will be about the F-106 -- which was a lot more technical than the F-100. In December, I will interview with Fighter Pilot Podcast. Meanwhile, my book "The Spirit of Attack" is being translated into Russian by a guy in St. Petersburg. This is keeping me busy, for a 86-year old man!
Speed advantage and high energy are good qualities for dog fighting.
Thank you sir! Your a very informative teacher sir. We appreciate you.
Not me watching a real life flight tactics so I can destroy in my video game
Not sure if I agree that the F-106 would beat the F-4 everytime. It was better in the one circle at high altitude and but the F-4 would crush it under 30,000 feet in a two circle. Oh, and the F-4E had maneuvering slats which made it more maneuverable than the F-106.
No, I didn't say the F-106 could beat the F-4 every time, and the F-4E was almost a generation later than the F-106 with lots of improvements. Altitude is critical -- the F-106 was best at high altitude. Lots of planes could probably beat it at lower altitudes. An advanced F-106X was proposed, but the money went to the F-15 development. The F-4 versions that I met were the F-4C and F-4D. The F-106 usually stayed above 40,000 feet, so going down below 30,000 feet would be "low altitude" for us. I did out-turn an F-4C at low altitude and generally at low speed, but that was one engagement and I generally wouldn't put the F-106 against the F-4 at low altitude.
Very cool to hear dogfighting tips from a real fighter pilot
Just found this. I am looking forward to using this. Great explanations. Thank you sir!
Lots of videos here. Make sure you look under Spirit of Attack. Over 20 videos - true events!
Explained so clearly, great teaching.
One of my first boyhood heroes? ADC interceptor jocks flying the F-101 ( 60th FIS ) and F-106 ( 101st FIS MA ANG ) Otis AFB, Cape Cod
Tell me more.
@@spiritofattack I grew-up as the son of a USAF officer and pilot ( WW2/Korea/Vietnam )...My Dad retired out of Otis AFB, and I spent many hours watching the F-106's in particular, but all the century series and even the F-84F when the ANG was still flying them. I really enjoy your videos, and think that the F-106 was the most beautiful fighter ever built...
I once had an unplanned rat race with F-84Fs near Hullman Field, Indiana. The F-84F was a beautiful plane, but the F-106 had so much more power that it wasn’t a fair contest.
@@spiritofattack I was about 10-11 when the Mass ANG flew the Hun for a year, and then they transitioned to the "Ultimate Interceptor", the F-106...Such and amazing airplane...I see and hear them in my dreams...
Learning this for DCS, thanks alot sir, well explained!
I love his teaching
Certified "listen here, noob" Moment
thanks for the advices
Excellent
my wife wonders why I talk like an enemy aircraft, when I'm "attacking" her from behind
Bruce, this is super good. Bon Chasse Embarquée! 🤙🏽⚓
Very interesting Mr.Gordon, I like to practice these manuvers on flight sims it's hella fun I can tell you that
many thx for the instructions sir.
and u would laugh ur butt off, what i will do with this information.
i am going to do this in world of warplanes ;D
have a good one sir!
The problem with these basic tactics is that the easy counter to it is to just turn into the attack. Turning into the attack will foul up all these easy maneuvers. It mostly works if the other guy doesn't see you! The basic defensive maneuver is to TURN INTO THE ATTACK.
Fantastic stuff Sir, thank you
Awesome ... Thank You ...
Love the music. great video.
God bless Bruce. Thank you for sharing your knowledge that is the biggest blessing besides a family and loving god the power to spread intellect.
Thank you
Regards from Argentina, awesome videos Mr Gordon! ty
Good to hear from Argentina! I watched the battle for the Malvinas with interest, and was impressed with what the Argentine Air Force did with a few fighters and a few Exocet missiles. It was only matched by the heroism of the British troops at Goose Greene. I visited Argentina in 2012, and was surprised by the number of public signs talking of re-taking the Malvinas. I understand there might be oil there. Comments?
@@spiritofattack Hello, indeed they did. About the signs, yeah probably specially down south in the Patagonia region where the conflict took place, but its just a fool's dream. They say there might be oil yes, but honestly I would leave the islands alone, those people live in peace and quiet, besides I dont think we have nothing to offer to them, specially after the crappy populist gov we have they would probably steal all the money and turn the islands into big slums. At least they dont have peronism! good for them!
@@XTango01 Good. We don't need more wars.
Great tutorial, just the video I was looking for, really helped simplify BFM for me, hope to put it to use in DCS :)
Amazing video. Thank you!
I am surprised that there are not more videos about these basic tactics, but I haven't seen any. Radar and missiles have changed modern tactics substantially -- these tactics apply to guns-only. I have a video, "North Korean MIGs" that indicated what could have happened when, in 1969, four F-106s with radar & missiles were challenged by about 20 North Korean MIGs which had only guns. We had good ground radar coverage of the threat, so we could attack them from the front and fire from the front BEFORE the "merge". Then, continue straight until out of sight, turn around, and make another attack from the opposite direction. I think I could have shot down two MIGs that day, with little risk to myself. Technology is a game-changer. A stealth fighter like the F-35 (or China's J-20) would render the F-106 helpless. New technology is worth its high cost!
Thank you sir ! Very nice lesson.
WarThunder just got a little more interesting
Great stuff as always, Bruce!👍
How viable are these tactics in the modern missile air to sir combat, particularly with helmet mounted sights and off-bore sight targetting?
His student on his first hard turn couldn’t even follow him visually through the turn... now think about how that’s gonna work with a helmet mounted sight.
I’ve never done heavy maneuvering in a jet aircraft but I have done it a high-performance piston aircraft, if you’ve never pulled Hi g in an aircraft you have no idea how strenuous it is on your body. Trying to move your head and focus during 6-9g... is not as easy as sitting behind the cpu on a flight sim. You are fighting Maintaining consciousness
These are basic tactics and yes they apply
@@williamkillingsworth2619 You must have pulled a few Gs yourself! I was interested in how my eyelids pulled down like window shades, and the vitreous pressure in my eyeballs overcame my decreasing head blood pressure until I "grayed out" - I couldn't see, but I could still think and keep track of the seconds as I made the hard turn!
Bruce Gordon never experienced fighter g but 4-6 g in a Lancair IVP. Ive been 280 knots at 50ft then pulled up into a 80degree climb roll out. Also did sime hard banking. I was trying to film the event but stopped after the first turn because I was having trouble holding the camera, 1997 camera...
@@williamkillingsworth2619 LOL ! You can't hold a camera while pulling G's! You can't even hold your hand up!
@@williamkillingsworth2619
If you think about it, as a pursuer, you wouldn't have to pull as hard IF you have off boresight targetting and missiles that can pull g hard enough. Why would you close so close to your target to force an overshoot anyway? However, I don't discount that either missiles and/or drones will make ACM obsolete or much less effective OR technology will render air-air missiles obsolete or much less effective.
Good video!!!
Brilliant.
People who use computer games to show maneuvers underestimate the difficulty of doing the basic maneuvers correctly. I was surprised to see how many pilots missed basic maneuvers. A new generation, raised on computer games, may try things that are effectively impossible to accomplish in the real world -- especially when the enemy does not do what you expect him to!
@@spiritofattack Sir, thank you for your work and I wish you good health.
Awesome!
I learned a lot in this video thanks