ok so i tightened those 2 screws that those springs are connected to and it helped some. I now can play in C A C F A D tuning without the tremolo lifting out, but I can't play in standard tuning. any ideas? that floyd rose website said something about if you have 10 or 11 gauge strings then you should need 3 springs and more springs for higher gauges, well my guitar has 3 springs in the back, does it need more? and if it does are there different kinds of springs or are they pretty much universal for all guitars. thanks for your help.