Thanks Lance. That's actually why I'm doing all this. This whole bracket has side to side adjustability so I can put the pulley where I need it and have reasonable expectation that it will stay there. I still have to slot the pulley mount for tension adjustment but, other than that, it's basically done and almost ready for paint. Here's a pic of it installed. Now I have to get this sprocket buttoned down. The "rag joint" is just not working out well and I'm done messing with it. I'm getting a hub adapter and a sprocket that's actually round (figuratively speaking).