If your gauge is seeing 0 and 90 ohms......then just bend the rod! reads 3/4 when full..but has 90 ohms.......bend last 4" of rod to move float down... Matt Nall / Patiomatt / WCUH / Chairman V V 69 Monza Cpe., 66 Monza vert, 65 Crown v8 Cpe. Somewhere between Reno, NV and Coos Bay, Or.