Guitar Tuning for "I Should've Known It" from Tom Petty and the Heartbreakers

I carefully examined multiple videos and broke them down to what I believe is the correct tuning for this tune. I couldn't find this anywhere else, so I hope it helps someone else.

[@swhaley83]

I have been trying to figure this out for years. The tab online just doesn't quite work.

[@jorge6528]

Thanks for figuring this out!
Here's a vid of Mike Campbells guitar tech saying the tuning is dropped down @ 6:55
czcams.com/video/XZ5hu-ux4CY/video.htmlsi=E1uPGVQuKMmn2t9D

[@nolatone]

Thanks for the video. I don’t think his statement tells the whole story on that tuning though. I sure enjoyed watching the video though!

[@jorge6528]

@@nolatone you're right - thanks again for figuring it out. Those chords are gonna sound great though my sg. I thought you would enjoy the confirmation from the vid!

[@nolatone]

@@jorge6528 indeed I do. Thanks!