Originally Posted by brucemg51
I have mounted the sprocket according to directions. At first, I thought the problem was that the chain was rubbing against something, but then I realized that it's the chain not meeting with the sprocket the way it should that is the problem. I'm going to file the sprocket teeth and see if that helps.
The last sentence of that post is the most important for your chain problem...
Make sure the tentioner is feeding the chain onto the sprocket PERFECTLY. (bend it if you have to!)