Well i was going to get gas i had my buddy tighten my chain a bit, its a brand new set of o ring chain and sprockets. Well i got to the riding site and noticed that the chain was very tight and when i sat on it, it was impossible to wiggle it with your hand. Well it was hawling a little bit, but everything seemed fine besides the nosie and the back end being a little stiffer. Do you think it could of hurt anything in the tranny such as bearings and such, or would the chain just stretch faster. Also how tight do most of you tighten your chains!