i have a flyzone cub http://www.flyzoneplanes.com/airplanes/flza4010/. it has hit the ground one too many times, however all the electronics seem to still work. i also have a walkera 22 helicopter (old school). last night i decided that the plane was a gonner but all i needed to do was update the electronics on the chopper to fly. easy right? not so far. everything is working just fine except the motor ( little 370 can). the esc will fire up the original brushless motor just like always but when i try to get it work with the heli motor it just stutters for a few seconds and then stops, all the servos still respond at this point. any help would be appreciated, as it doesnt look like a motor swap will be very easy.