"Add a third line to your tank and connect it to one of these:

You pull out the dot, and the line comes out with it. Remove the Dot from the line and fuel/defuel. put the dot (plug) back in the line, and place it back in it's hole."

MinnFlyer,

Could you explain further on the setup of fuel dots. Your pic show's (2) fuel dots. You have mentioned adding a third line.

1 line to the carb
1 line to the muffler
1 line to the fuel dot

Not sure what is attached to the second fuel dot in your picture.

Thanks
Roger