I just converted my Schwinn Jaguar seven speed wheel to a steel coaster break one speed. My concern is the strange clicking/grinding noise coming from the sprocket on the bicycle side. I took the wheel off to adjust, I loosened the tension on the nuts next to the cones and the noise is gone and wheel spins nice and smooth. I reinstal wheel and and noise and grinding return! Are my nuts too tight? Is my new wheel defective? I have not ridden a coaster break bike in 25 years, is this normal?