Well, right now my steed is down for other reasons, so i am doing some preventative maintenance. I am checking the valves(my first time, on my first 4 stroke) and i just have a few questions. When finding tdc, my punch marks line up perfectly,but the I mark is about 1/8th of an inch forward of the mark in the case, According to the manual this is not right. Does this mean my timing is off? Also one intake valve is "tight". It is measuring at .076mm. Does this kind of wear seem normal? Any and all help is greatly appreciated.