I need some help. Last night during my main my car started making an awful racket. Needless to say after a lot of reading in here I thought I was loosing a gear. I kept on pushing on and finished 2nd in the main. Afterwards I took the body off and started snooping around. It is actually my spur gear, and not because of gear mesh. I have a TON of back and forth/side to side play in my slipper setup. What in the world is going on here? Any ideas?