Coo, very unfortunate. You may end up needing a UCD 'fix' in the mean time. I found that the techs have a very reasonable turn around time at Horizon. What I like best is a flat $25.00 service charge, regardless of weather they simply swap out a carb or rebuild the entire engine. Parts + $25.00 They also offer used parts at roughly 20% off new, not that you want used bearings, but in other areas the 20% comes in handy. Everything internal is relevant and may go beyond bearings, which are directly related to the cam gear lobes and tappets as well. Chin up and good luck, Joe