Absolutely!!!! You came to the right place.
Changing strings on a floating trem is one of the trickiest parts of regular maintanence.
The best way, imo, to do it is by blocking the trem. I slide a pop bottle cap under the trem and change them all at once. When the
string tension is released, the trem sits back on the cap slightly and stays put in a "floating" position. When installing the strings, I wind them just enough to get the slack out of them and then a little more. Remove the cap from under the trem and tune to pitch.
This method was learned from Rich Harris in a thread from the old board I read a while back. One of those "slap-yourself-in-the-head" things because it made so much sence.
The cap keeps the trem in a relative position and allows the strings to be changed all at once. I also allows you to get a tooth brush after the saddles and clean the dirt and gunk that builds up over time.
J>