Wobbly TC4 spur gear
I was cleaning up my new-to-me TC4 last night, and took the spur gear off. When I put the spur back on I noticed that it's wobbly, like it's distorted or something, as if the bearing is worn out. I tried putting a new spur on but it wobbles too, but not as much.
I put the input shaft in the car without the spur on it and it seems to be fine. I'm thinking it might have something to do with how I screwed the spur gear to the spur gear hub. Is there some specific way to do it so you don't warp the gear? I tried my best to tighten each of the three screws a little at a time so there wasn't one that was way tighter than the rest.
Any ideas what causes this or what I can do to fix it?