[suicideneil]

I would mount the servo tester throttle on the grip- make it thumb controlled like some safety catches on handguns (have the knob sticking through a hole in the side).

Very cool though- I re-cycled my old nimh cells and fitted them into a hacked up cordless drill, much more powerful and more runtime with the 10 4300mah cells compared to 10 1400mah nicads...