Originally Posted by
Verndog
On the 2 screws...if those 2 screws are not 180 apart (dirrectly inline with each other), it could throw the center shaft balance out and be tough on bearings, something to watch for anyway.
They are directly across from each other. I'm not particularly found of how the spur gear mounts to the hub anyway. There should be more material for the screws to "bite" into. I had to use shorter screws so that the screw wouldn't come through the hole and damage a pulley blade.