Having problems maintaining fuel pressure, pressure dropped from intial setting of 5psi to 3psi. Reset regulator to 7psi, seems better, but runnin home yesterday, lost all fuel pressure, with just enought to keep it runnig. I have a safety switch, on the motor for the electric pump, jumped the switch let it run for an hour with no issues with 7 psi. Im thinking the oil pressure switch is flaking out, the staked terminals are loose. Any suggestions for a quality switch? I'm running a Bosch relay for the pump power, so I should be good there.