sudomod

I need help figuring out kitsch bents cart wiring. I had it working at one time and took apart to shorten the wires and now can't remember my wiring. I have 3 photos that i have been using but cannot remember what exactly i had that worked. Also in one of the photos it says ground is pin 29 but the cart is pin 32 so i'm confused on which is right. Thanks for the help.

I had to use 32. 29 wouldnt provide ground to the cart and pi wouldnt boot.