Has anyone on the list replaced the bearings in a Hyde roller furler? The Hyde unit appears to be orginal to the boat. Now that the head sail is off and the boat on the hard, I've found that furler unit does not rotate around the headstay smoothly. It acts like it's "cogging" when turning the drum and foil around by hand. The lower bearing unit does not seem to be at fault. The resistance seems to be occurring at the top of the foil track. The foil itself doesn't look like it has a bend in it that could be rubbing when turning. It would appear that the headstay needs to come down to do any bearing replacement work. Has anyone done this with the mast up?