Soooo, having drunk the Kool-Aid (over-and-over), I know that the valves are to be adjusted "stone cold."   But, I'm helping out a forum member with a tune-up and there's no opportunity to let the V11 sit that long. I always like to start the tune with a valve adjustment and fresh plugs (which I also like removing from a cold head).   Question is, what to expect checking hot valves? Looser when hot? Tighter? By how much?A couple thousandths? More?   How long does it take for the motor