Has anyone else had an issue with valve tick on a new bike? I'm not 100% certain its the valves but on acceleration and deceleration you can hear something ticking going along with the rpms. Sounds like its coming from the engine i'm pretty sure. I thought it could be the transmission at first but again not sure. Bike only has about 420 miles on it. Haven't raced it or anything yet try to stay as close to 4k rpm when not on the hwy.