I finally got my saw and mounted a new bar and chain. Saw runs great and even looks pretty good. I have one concern though and that is with the bar/ clutch cover installed, there is about a 1/8 gap between the cover and crankcase. I can see this filling up the cylinder fins with saw dust pretty quick. Not meaning to answer my own question, but I am guessing a spacer is missing from the crankcase. Is that a part that can still be found? Thanks for any help.