Been awhile since I owned a 2-stroke, I'm thinking I need fresh rings in it, (it's 8 months old but I didn't get to ride much this summer) Is there anything special about the new breed of 2-stroke eingines that would mean that I need to do an entire top end at once or can I just do the rings? (last time I owned a ring ding long enough to think about this issue they were air cooled and you could over bore them) I just wanted to disprove the old saying that there are no stupid questions. :yeehaw: