i noticed my front sprocket countershaft seal leaking a little bit and knew it when i bought the bike and the guy told me dirt gets in there and all you need to do is replace the seal,so i took the seal out and am going to pick a new one up tomorrow at the local shop that has 1 in stock.the spacer looked fine.i noticed that the chain is rubbing against the engine case,it isnt damaged yet but who knows how long,it does have grooves in the case.i have a jt stock 14" size on it,i have a protector plate that goes in front of the chain for it wont hit the case in that spot but nothing on the inside against the case where you can see the chain rubbing and dont see where you could get a protector in there.im afraid if i dont do something now im going to be looking for a left side engine case,any suggestions?