Had two strange things happen to me, so I thought I would throw it out there and see if anybody else has had these issues. The first is I filled my tank and when I parked at my house where I have a slight incline, gas came out the port vent and spilled on my blacktop. I think this even happened a second time. Secondly, when I took my boat out for a normal 10 gallon run, I can back and it showed I used 30 gallons. I tasted the bilge water and it does not seem like there is any gas in there. Any clues? Has this happened to anybody before? Thanks in advance.