Alright I'm having some major troubles with my 426 I went to change the plug the other day and I pulled the plug out and pushed the kick start down to see if there was compression not thinking bout how far the plug is down and not being able to cover the hole:bonk: , well after that I put the plug in and got it all put back together and tryed kicking it and theres no compression in the cylinder and I also noticed that the de-compression lever was stuck. So I pulled the plug out and put it back in well same problem. The de-compression lever let loose and I could feel the resistance of the valve so that was a plus. I mean its probably time for a new bike but I wanna fix the problem I was thinking the rings could be bad, or probably need to adjust the valves. However any advice would be great.