I just put in some SS valves and a new top end. I know the break in for a top end, but I'm wondering about the valves. Should I expect my clearances to change a little after break in? With the original shims, my intakes are on the loose side (~.007"), so I'm happy with that, because I anticipate them closing up just a bit after break in. Is this correct? THe good thing is when I buttoned it all back up, it fired in 5 kicks, whereas last August (yeah, last time I rode ) it took at least 30 or more to get it going.