How to Build a Salmon Ladder | Tips for Bigger Ninjas

I just bought my first house and one of the first things I wanted to do was build a salmon ladder. So I decided to make it into a how to video and address the things I learned along the way, as well as the mistakes I made and how I had to adapt my salmon ladder build to fit my size since I'm a bigger ninja.
Other helpful Salmon Ladder tutorial videos:
Nic Steinhaus: • DYI: How to build and ...
Karson Voiles: • Salmon Ladder Techniqu...
Building Materials:
Two 4x4x16 Posts
Eight 4x4x4 Posts (for supports, can use 2x4's instead of 4x4's)
Ten 2x4x12 (for supports in between the rungs)
Ten 1x1 Square Steel Poles cut into 8" segments for the rungs
8-12 Bags of Fast Setting No Mix Concrete
20 3/8" x 3-1/2" Screw Lags (to attach rungs to 4x4's) and 20 Washers
Polypropylene Braided Rope for bar: www.homedepot....
Here is the steel pole I used for my rungs: www.lowes.com/...