so i was riding my blaster the other day and it will kick over wen its cold but wen its warm it will only start if i bump it, and after i bump it, it will run fine just i usually have too bump it again after i turn it off, the compression is 95 on 3 kicks, cold, 115 after 6 kicks, cold, i'll get a pic of the plug tonite but i don't think its fouling plugs... anybody have any idea what could be causing this problem?