I have a 1983 R65 with 55000 miles on it that has developed a serious head shake when I take my hands off the handlebars. I know I'm not supposed to do that but I would like to try and resolve the issue. I want to start by saying that when I first got this motorcycle It was very hard to steer. I was like an overtight friction damper. Since it has no friction damper I started to look for a grease fitting. Not finding a grease fitting, I found I small hole in the front of the steering neck into which I injected some PB Blaster penetrating oil. WOW. This loosened things up immediately, almost too much I think because now I have the wobble. I should say that Bob's BMW in Jessup MD went over this bike before I put it on the road and replaced the rear wheel bearings. They told me everything else looked pretty good. They never mentioned the tight steering and I never noticed it until I put the bike on the center stand and rotated the handlebars. I am now trying to loosen the big allen head nut on top of the triple clamps so I can adjust the bearing tightness to see if that helps. I cannot break this bolt free. I use penetrating oil and a lot of leverage but I'm leery of going to far and breaking something. Is this bolt reverse rotation by chance or just stuck? Any help would be appreciated. Thanks in advance.