been rebuilding the shee put the stroker crank in and put it all back together when to put the jugs on figured i would stick one of the new pistons in the hole to see how tight it was it slid right in the queston i have is when the piston is in its hole the bottom wiggles a bit its not much just a bit lol the top dont wiggle can i still use thease jugs are do they need bored this is my first shee motor ive built so this is all new to me