ok guys, im working on a 129, i cant get it to charge, and yes i have the wireing diagram, but my 129 voltige regulater has 4 post 3 in the front and one sticking out the back for the generator, i have tried switching out the box with another 4 post one, with no luck and tried useing the 3 post one thats in the diagram, with no luck, what kind of detailed information wouold i need for you guys to help me figure this ou, im lost