I checked my valve clearance for the first time and need some help with my results. The manual said the range for intake is 0.10 - 0.15. My intake valves are 0.10. The range for exhaust is 0.17 - 0.22. My valves were 0.18. I am assuming that this means my valves are tight?? Since they are still in range am I okay to ride before shimmimg and just keep checking them until they are no longer in range? My bike starts with just a few kicks and runs strong so I haven't noticed any decline in starting or performance. Thanks for any advice!