RE: Air Hogs Havoc Heli battery no longer charges
I saw a 90 mah battery that's available so it's worth a try. If it frys the system, it's not as sad as drilling a full scale RC plane into the ground and digging the motor out of the dirt with a stick. I like your trick for shaping foam. I'll have ta give it a try. I also want to switch the steel drive shaft with a carbon fiber one and switch out the bushings with tiny ball bearing races. That should give it better throttle response along with other good things.... I checked out the BSD Micro RC site you mentioned. Geez, I feel like a junkie.. All that cool stuff!