I've been using the recommended electronics on my FT Flyer and my FT Delta. Specifically the motor is a hexTronik 24gram Brushless Outrunner 1300kv. Lately I've been having trouble with the prop flying off mid-flight. In fact, if I hold the plane in my hand and run the motor all the way up, the prop will usually come off. I even tried this with brand new O-rings and props just to make sure something wasn't stretched or damaged. It still happens. I can't see any vibration in the motor.
Any ideas what's causing this? Should I be able to run the motor all the way up in my hand and have the prop/propsaver stay on?
Any ideas what's causing this? Should I be able to run the motor all the way up in my hand and have the prop/propsaver stay on?