That was my favorite line too. hehe. I finally understand the PI loop! It isn't a loop! It's a chunk of code that gets run every so often! There's no "while", no "for", no nothing related to a loop! It's just a chunk of code that gets run ONE TIME each millisecond or so, and it chases the current! I'm so dang happy I could just go to the bathroom in my pants right now. hahaha! I'll write that dang PI loop tomorrow, and I'll test it in the car soon.
Oh ya... There seems to be a 72v controller being sold on Ebay. Only $350! By some guy named mpholmes8cij... Interesting... I wonder who that is?
72 volt 400 amp Curtis Motor Controller - eBay (item 290304655769 end time Mar-28-09 21:49:34 PDT)
That person must have some way of replacing the 72v controller with a different controller. And maybe he is wanting some extra money to buy some bulk components. Or not.