You know, my cousin has tried all that stuff for tuning stability on his strat (big bends nut sauce, etc.) and he swears by WD40

I saw a can on his nightstand the other day, and I was like... "umm... Todd... what's the WD doing in the bedroom?"
He explained that he uses it on the saddles and nut when he changes strings.
Who woulda thought?
Can't do that on a Floyd, though... defeats the purpose lol
It's worth a shot--can't really hurt anything.