user
23-01-2006, 13:37
I understand the rotor is balanced by a computerised process. This involves making small holes in the metal of the rotor at strategic points to eliminate vibration. My question is: Is this procedure performed before or after the LED board is added? The reason for asking is that I wish to remove the LED board because after trying a colleagues' non-LED version, I found the action was smoother plus it had a satisfying "whine" noise.
Chris H
Chris H