Friday night I changed out the head bearings because a *@$#%^) shop, (that I use to trust), said I needed them changed after I had then change a front tire for me. As soon as I paid for the tire and started riding home I felt a problem with the front end, but they were closing as I left so the next day I went back for them to check it out. Their version was they had checked and lubed my head bearings when I had them change the front tire (WHY?) and found that the head bearings needed to be ch