[mfarley]

Here’s what I have done the last two years...

Completely fill Model A tank right before storage. I cut a spare firewall/carb fuel line in half and put flexible fuel line on the cut end. Attach to sediment bulb. I use this hose and the gas shut-off valve to fill a gas can for my snowblower. If the A drops below 1/2 tank, I take the five gallon can down to the station and fill it and put it in the A. This allows me to always have enough snowblower gas, I reduce the possibility of tank condensation, my shut-off valve gets used, and I always have fresh gas for spring startup.