My water pressure gauge needle does not return to zero when the engine is off. The needle stops between 12:00 and 1:00. The zero position on the gauge is around 8:00. Is there a way I can reset the zero? It still indicates water pressure when the engine is running, but I’ve lost my references with the range on the gauge. Forgive me for piggybacking your post, but I thought I would throw this out while y’all are on such a role.