Just came back from walking through Northern Tool store here in Fort Myers Florida. They have a 100 gallon diesel tank (yellow plastic) with a gravity flow fill. Problem I see is you would have to raise the tank high enough to get gravity to do the work. Then comes the problem of refilling the 100 gal tank. They also had a nice 25 gallon tank (steel), but it also had a gravity fill.
I think I'll stick with tramming up to Ohio's 300 gal tank for fill ups! Are CUT's allowed on the Interstates?
BigD9 only could afford 100 Gal. of diesel to put in the 300 Gal. tank for the time being. Filled the tank for the first time tonight, and the foam from the fill up really pops out of the fill neck. Have to really keep an eye on that. Dug rocks along the side of the barn to replace some rotted wood today, smoothed some dirt to plant some grass seed, and my daughter ran the bushhog for a little while today. Pretty good workout today, man this 2320 is a workhorse of a machine. Really saved a lot of back pain today. Can't wait to mow tomorrow. Lift links seem to be working out in the middle position.