I have a problem with my jack plate lowering without input from the blinker switch. It happens in a random fashion when I am fishing, running, or even parked on the trailer. Dealer replaced the relay and the next week it happened again. I replaced the actuator and it happened again. Took the blinker switch out and ordered one. Went outside and heard it running, without the switch. Go figure. I am thinking I am just jinxed. Only problem with the boat so far, just puzzled.