I will actually get some gas coming out of the overflow/vent when its parked in the garage if I
completely fill the gas tank before going home. Then it evaporates off the garage floor and it really smells when you open the garage door. Took me about 3 days to figure out what was happening. So I do not fill up the tank at the end of a ride. I only get a full gas tank when I start out on a ride, or just fill it to about 7/8 full at the end of a ride. I never fill it until the nozzle clicks off the gas supply.
Try to keep the fuel level at 3/4 of tank or below for the next few weeks and see what happens.
My problem solved without crawling under the Cobra!
