Hopefully one of you out there can give me some tips on this. I recently noticed a howling from the motor, so upon inspection I noticed a gouge in the cylinder wall. I haven't measured it, but I'd say its .030 , pretty narly. Can I have the cylinder repaired, if so what is the process, alternatives, cost, places to have it done? i'm out in CA. Any remarks insight appreciated. Oh yeah I did the top end and left two circlips in one side of the piston...bonehead move.