I put a set of Roadwinder wheels on in February this year, purchased over the net from Wisconsin HD. Got about 5000 km on them now, they have been kept clean (no dog piss etc) but I just noticed some bubbles forming under the chrome on the rear wheel, on the rim but close to the spokes. Has anyone else got Roadwinders, or seen this problem? I don't think my local HD shop will be interested in pursuing a warranty claim - anyone got any experience with warranty claims on this type of fault?