HELP! I had a 277 kit done, plus a hotcams installed. The bike ran well except for the fact the kick start gear broke three times. So I had the stock cam put back in and now the bike does not start. They checked to see if it was installed correctly, and it was. It has been at Honda Dealer for two.months now. They want to replace the piston and rings now, but the compression is very good. I have less than 20 hours on it. I called Xr's Only but didn't hear from them. So any ideas why it's not starting. They tried a new CDI Box, rebuilt the carb, but no luck. Thanks..