i have an ibanez rg guitar and recently i have been using heavier string guages (as they sound infinitely better), but it seems to really put my tremolo out of whack, and thus the action on the upper frets as well. i screwed the spring-claw thing in as far as it goes and i fiddled with the springs and could not find any configuration that made much of a difference. any suggestions?
Put in more springs, 4 preferably, what gauge are you using? You'd also probably need to adjust the truss rod/action.