I watched Fred's video last evening where he installed the alls balls bearings in the steering head. Wow! A major job! Before going to this extent I was wondering if I should first check the torque and tighten if necessary the OEM equipment. Is there any advantage to doing so or is it a low percentage move, that is, small probability of success. The problem I am trying to fix is slight wobble at 30-40 mph. I have new Metzelers, well balanced and have read many posts on the wobble and steering head but did not see anything that outlined wheter a simple re-torque would help or not. Thanks in advance for your help in answering this.