Hey. So I have a grubee skyhawk kit. I was riding my bike and I had to make a turn, so I turned and there was a car, I didn't have enough time to pull back on the clutch and I just squeezed the brake. The bike bogged and as i got around the car it kept bogging (starting and stopping rapidly) then I squeeze the clutch lever and it doesn't freewheel, ie. it didn't do anything. Finally the engine stalled, as I tried to start it back up again I pulled the clutch lever and the damn thing wouldn't free wheel, the clutch was doing nothing. I took off the Drive sprocket case and looked at where the camshaft is, and there was a chunk scraped off of it and below that there was a small hole in the metal, above opening for the camshaft. Should I get a new sprocket case and camshaft or is there another problem going on here? It is noted that the bike had no major problems like this before this incident. Thanks. Any help is greatly appreciated.