The PS-8220-00 is a perfect upgrade or replacement set of saddles for your PRS tremolo. They have a center intonation screw and a 2 1/16th string spacing.
They are a drop in replacement making for an easy install.

String Saver Originals saddles are made with a unique combination of materials made to enhance tone and dramatically reduce string breakage. Each saddle is impregnated with PTFE, the slipperiest substance on earth. The PTFE in String Savers eases the grip between the saddle and string, spreading the stress over a greater portion of the string, just enough to drastically reduce string breakage.