How to ReCalibrate gauge cluster???

Um, yeah. I just installed an EL GLow gauge face and the needles are screwed up bad, not so much the speedo but the temp gauge needle and the fuel. I tried putting them where they should go but they always change, and i know they shouldn't be where they are..

Can a dealership re-calibrate them or can i reset them somehow? I need help asap. Thanks guys and gals!!!!

probly not the dealer or not cheap but check around some auto repair shops.