I picked up some APC Slo-Flyer 9x4.7 props to try out.
Clearly I need to use a reamer to to get the to 8mm for my stock motors. So do I simply disregard the flat sides of the motor shaft and just rely on the prop nut to lock them down safely to the motors?
Clearly I need to use a reamer to to get the to 8mm for my stock motors. So do I simply disregard the flat sides of the motor shaft and just rely on the prop nut to lock them down safely to the motors?