Ok so i have a 02 250ex trying to adj the valves, and everytime i get it the the T mark where the rocker arms have a little play the fly wheel rolls down and i can never stay on the T. How do you prevent this? also i did try to turn the crank back the other way and hold it on the T but i dont think thats the right way to do it. and when i did adj the valves i used .005 inch feeler gauge and tightend the valves just a litte more then just a slight drag and now they tick worse?? maybe becasue i turned the crank back the wrong way (clock wise) and held it on the t mark i dont know?? help!!