This spring I have upgraded to a nice 20 foot enclosed trailer. This is my first enclosed trailer. The trailer has 2 small fuel doors on the side. My question is, you guys with enclosed trailers, how do you refuel your mowing equipment. Do you fill up gas cans, then pour the gas from the gas cans into the mowing equipment (i.e. riders and walk behinds). Or, if the fuel hose reaches, would you refuel directly into the mowing unit while in the enclosed trailer. Another option would be to actually take the unit off the trailer while at the gas station and refuel directly into the unit. I am trying to figure this out. I have 3 units in my enclosed trailer, and to put all that gas into gas cans then have to pour into the units would be a pain (probably close to 30 gallons). How do you guys do that?