Ok, I dont know why but the first time a ever did a dual cell it worked perfectly. Now every car I dual cell seems to loose its power. They still go fast but no torque. I changed it back to a single cell and now it is worse then it wuz before I dualed it. Anyone know what I can do ?
I really don't see a point to ask you this because I'm sure you have it covered, but have you checked your connections? Maybe you over charge your cells, and when you change back to single, you have a single toasted battery. Maybe your motors don't handle dual cells well. Some don't. Then the motor's fry'd, and it works like crap.