Hi everyone, new here and need some help. Just got some new gears for my baja, Hostile 19/55 pinion spur, and the pinion doesn't seem to seat well. When I try to put it on, it's hard to push on by hand, and I need to use the bolt to get it on the rest of the way. Tried removing, then reinstalling, same thing it wobbles when I spin it. If I put the old pinion back, it spins true. Tried filing the pinion a little, to get it to seat with the clutch bell, it goes on easier but still wobbles. Is it normal to have to have to play with a new pinion to make it fit properly? Should I continue to file a little bit at a time till it seats correctly, or do I have a bad pinion maybe? Maybe someone else has had this problem, thanks.