So I tightened my track and now when i accelerate n as soon as the track starts moving it makes a bad grinding noise. Occationally before it would make a snap or pop noise when I would hit the throttle but after I tightened the track it is bad. seems like it might be ratcheting but my father said it might be something in the chain case. any thoughts? Also it only does it when i take off, once it gets going it goes away unless i hit akward bump then it does a little bit.