Saffert05

Soo all my wires, grounds, fuses are hooked up n good- speedo doesn't work n trans seems to be shifting sharp, and early (to me) full billet servo setup. I can see the sharp part but not the early. Vss up to the computer is a completed circuit. I reached my finger into the vss hole n felt no reluctor wheel. So even tho the circuit is complete, possibly having no reluctor wheel will cause it to shift early?