I have a SC10 and a B4.2 and have a motor screw question. The SC10 request 3X6MM and the B4.2 3x8. Why is this? Cause of the VTS slipper or is the motor plate different? I have a reedy sonic17.5 in the B4.2 and need to order some motor screws/washer. The SC10 has a brushless hobbies 17.5.
Thanks