Today I was putting my front hub back together, and encountered a problem I haven't noticed before. I realized that the inner seal on the metal dust cover will not fit over the end of the hub, where it is supposed to seal. I checked other spare dust covers & other spare hubs, but no dust cover seal fit any hub. By the way, these are Warn B/E hubs, which I have had on the Cruiser for years, but that should not matter. The inner seal that goes into the end of the hub is just fine, and seals onto the spindle with no problem. In the past, I have never encountered this problem, and am quite dumbfounded, to put it mildly. The only thing I can come up with is that the dust cover seal has never seated onto the outer lip of the hub, and I have just never realized it. All useful opinions welcome!