Hey guys, I just finished puting a brand new cylinder and piston on my Minarelli V1 for my motron medalist. the old piston was cracked and scratched and i barely had any compression. After looking a while to find the parts and then waiting for them to come in the bike starts up pretty easily and idles good. But now when i go to start it it seems as though the clutch is not activating the flywheel. no matter how hard i pedal or kick while holding the clutch in I can't get the flywheel to turn consistently and now i can't get it started at all. I have good spark good compression and a very clean carb. I tightened the clutch cable but to no avail. I fear that i may have to open my crankcase and that scares me a little.