Well i got an 01 426 day before yesterday and it was running and starting fine. after 2 rides. Then I shut it off for about 30 min and came back out to take another quick spin on it and and took me like 20 to 30 kicks to get it started. So i decided that I would change the spark plug. Got it all changed and it wouldn't even start. So that one problem but I went out today to try to start it again and now it feels like it lost all kinds of compresion. I can roll it over with my hand and the compression release is releasing all the way. It is in time. I dont know what else to do. But i did notice that there is a hole on the side of the cylinder where i can feel it sucking in and blowing out air. Here is the pic.