Just bought the boat. Took it out and it ran pretty good for a few days, then the alarm went off, and the power cut way back. I checked the main oil reservoir under the hatch, and it was about 1/2 full. This tank looks to be about 2 gallons. The reserve tank under the cowling is at the full mark. I filled the main oil tank back up, and every time I run the motor, after about 10 minutes the alarm still goes off. After looking in the manual, and not finding much, I saw the switch just below the reserve oil tank, so I held it up, and it pumped more oil into the reserve tank, which seems backwards to me. Any idea if there's something I'm doing wrong? Is it maybe a bad sensor? Or maybe the oil injection pump not working?