Can you post a close up of the mod you made? Where is the bolt placed, what size bolt, etc. . . ? BTW, as soon as I saw your video on YouTube, I immediately placed an order, because this looks like it has awesome potential!
Look up my thread " lone wolf handclimber/ saddle combo Part 3 " measurements / pics are on "post 27" ... hit me back if you need more info. Fyi, 50 degrees is the magic angle for the arms