I have replaced my blades with the high pitch blades to suit the new ratio 912 gearbox. My adjustment motor stalls before the limit stops are reached or the pitch is fine enough.Do these motors get weak (25 years old)? A replacement ivo motor is at least two weeks away, added to the exchange rate and freight they become very expensive. I am looking to use a Rc car motor 540 32 turn from a local supplier. Has anyone done something similar ? Any experience or advice would be appreciated. Also as mine is still assembled does anyone have the measurements of the original can length ,diameter also shaft length ,diameter so I can confirm a fit.
cheers
Dusty.