Putting Dimarzio evo's in and lost the compression springs that go underneath the pups, does anyone know of a good source to buy them?

Also im using the allparts EP-4362-000 4-Pole On On On Toggle Switch to do the "petrucci wiring". I used the old ibanez jpm100 wiring fiagram and not getting any sound in the center split position. Does anyone have a current ebmm wiring diagram for the non piezo wiring? Im pretty sure this is the same switch EBMM uses. Thanks in advance.