i just changed to heavier gauged strings and now my bridge is unbalanced (Leaning towards the neck). Its a floating prs trem. What shall i do?
not entirely flat but bring it down enough so you have room enough to use the trem
you could also try lowering the action of your strings but that might be kinda drastic
be careful. I had trhe same problem.

If you leave the string s on too long with the trem off, wen u want to change to a lighter gauge, the springs will be shot and useless.
loosen the strings a little then tighten the spring screws a little. untill you have it where you want it. keep tuning as you go and soon you'll be good to go.