Hello, I tried to search for it but since the search function doesn't work on three letter words... I recently found out that my -73 x1/9 has this whining noise coming from the front hub (drivers side). I dismantled the wheel and brake with disk and the whining was still there when I turned the hub. I sprayed some lubricant on the outside radial seal and that seemed to have solved the problem, for now at least. Does anyone have any experience from similar symptoms and any knowledge on whether I should prepare for more serious issues with that hub? I'm thinking the radial seal might be about to give up and that would most likely mean new bearings which I think are starting to be hard to find. The bearings feel OK now at least, no play and no growling sound during driving. Anyone seen (heard) anything like this before?