I have locked down the two bridges on my two Strats mostly as it's hard to keep a Strat in tune using the tremolo with no locking tuners or locked nuts like a floating tremolo. So one might as well just lock them down. Anyway, it's been nagging me for a while now if I also removed some of the sustain by locking down the bridge to the body. Should I have it up a couple of millimeters from the body to get more sustain as that's really one of the nice things with Strat-like guitars and it would be a shame to dampen this. Sorry if this has been asked before.