Hi - anybody ran into problems with the kickstarter seizing on a 06 CRF250R? Its happended twice now, when you take off the clutch cover, remove the clutch, idler gear and water pump gear, everything works fine, can't see anything wrong, transmission works, topend OK (had the head and cylinder off) waterpump is ok. When the kickstarter gets stuck , there is zero play, not even a thousandths of an inch. There is zero wear in the kickstart assembly, works fine when cycled with the cover off. Any suggestions?