This is a very generic question, so any help is appreciated. 2000 K5, I bought it used (traded a good running 09 KX450F straight across for it) and am in the process of getting it back in good condition. The kickstarter ratchet slips at times even though I cleaned up the edges on both gears with a small dremel. I am wondering if it having low compression (116lbs) might have any influence on the slipping kickstarter (bike is still very rideable, starts and idles fairly good, but the slide stop screw is almost all the way in). I am going to send the jug to Millenium to be brought back to hopefully standard bore if not then as close as possible. Any input appreciated. Ben