I replaced the drive belt on the lawnmower as the old belt was worn. This meant removing the Rotostop assembly to remove the old belt and fix on the new one. Everything works fine now BUT I notice that the blade does not stop completely when I release the blade control lever. The blade is only turning very slowly, then stops, then turns another half revolution etc., but however I adjust the cable I can't get the blade to be completely still. Anybody got any ideas?
