After a ride this morning I gave my 75 MkIII a check over and noticed some resistance when turning the rear wheel by hand. At first I assumed the brake pads were causing it (I have a Lockheed aftermarket kit on this bike) but after removal of the entire brake package the resistance remained. I came to the conclusion that it is the speedo drive. I had to use heat with a gear puller to get the drive off of the stub axel. Anyone with tips or experience with such an issue? Have never seen one of our beloved speedo drives so stuck. Wonder if I need to space it out a bit more? .