Little embarrassed here. Did the 105k timing belt change. Had everything lined up but had trouble getting the belt on. I thought it would be a great idea to move the cams to roll the belt on. Terrible idea. Belt slipped off and the bottom cam did a 1/2 turn while the top 2 remained in line. I moved the bottom cam CCW (eesh), but could get the cams lined up. Did I just ruin my engine? If not should I bring it to a shop and have a pro finish the job?