Are all the woodruff keys used in the Grubee Skyhawk 66/80cc engine kits the same? When I took apart the engine I assumed they were all the same and kept them all in a pile. I had a bit of trouble installing the small sprocket (on the clutch side) and it took a bit of hammer time to get it on. Is it possible I ended up using a woodruff key that was too large?
