I just got my new 330pv cylinder and noticed that the sleeve pokes out of the top of the cylinder just a little (enough to feel with a finger) and the dome isn't quite flush with the base of the head either as it sticks out a little too. I tightened the head down fairly tight without o rings with a ratchet and the gap between the head and cylinder was 0.005'' above the intake and exhaust and maybe a couple of thousandths less above the transfer ports. Does anyone know if his is correct or if I should push the dome and/or sleeve in until they're flush....and if the dome has to be pushed in, can it be done with a 20 ton press or would it need heat?