How do I measure gas in my n600?

[Matt Timion]

On my Honda n600 the gas inlet is so small that the gas nozzle will not fit correctly. This means it will not automatically shut off when the tank is full.

So it's going to be more than difficult to accurately measure MPG in this car.

The last time I filled up it actually overflowed out of the car.

Any suggestions?

(BTW, it has like a 5-6 gallon tank).