One of the studs may not be installed properly. The studs have a flange with two flats and are designed to sit in a recess on the sprocket. Could be one of the flanges isn't sitting into the recess properly and is making the sprocket sit a little proud on that side.
On my bike the nuts on the studs were installed with red loctite from the factory, but I removed the sprocket to give them a once over to make sure they weren't binding in the bushings.
|