I don't know maybe it is his batteries but again no way that he can fill or empty if his boat is off. Even with it on just idling the pumps will constantly shut off. Like I said if the boat isn't bumped to high idle your constantly looking over at the switch to see if it is flashing or not. Forget about trying to do anything with the ballast if the boat isn't started. I think it's a cool feature to save wear and tear on impellers but seems like there could be a better way for the system to sense when the tanks are empty or full. Like a water sensor in the over flow and one in the intake.
I was just posting to find out if others see this problem and what are some solutions? Any settings that can be changed or adjusted?