Well, I put the 8XL on the Compro. I got it to run without shutting down. I suppose its running the way it's supposed to and it sucks. This controller is a POS. I can see how someone might think it's a good controller, if they've never had anything smooth. This compro (the one I have anyway) isn't half the controller the Mamba Max is.

I got it out on the track today with the 8XL. I programmed it and turned on free wheeling. It still drags when you let off of the throttle without going to neutral. I didn't really notice it, except that I was getting a clacking from the motor, and now realize it was the braking that was hitting so hard. I hit the big triple on the track and when I let off of the throttle, the truck nose dived bad. It land with the truck at a 90 degree angle to the ground. I now have a nice bent chassis. I'll try to straighten it later.

I guess I'll email Mike about the controller. This can't be the way it's supposed to be.