I purchased my first boat this past winter (18 CC) and I went to fill her up today and had what I am hoping is a benign problem. I tried to refill her tank and added the Startron and about 18 gallon in fuel started leaking out of the overfill. My wife was at the helm looking at the fuel gage and she told me it was still blinking empty as it was before I started. I had only put it 18 gallons of a 64 gallon tank and it was saying it was empty but fuel coming out of the overfill. I filled it up at the local gas station if this helps. I am hoping that I am missing something and it’s not a sign of something more. Any help with this is appreciated in advance