Keep in mind that when you run that low, you run the risk of running the pump dry when cornering. Each time that happens, you get pump damage. Three times and you will kill your pump dead.
Plus, for you guys that live where its humid, you fill the tank up with as much humid air as possible every time. Over the years, you get rust and water in the tank. I always fill it up and never go below 1/4 tank. Its just a good practice that doesn't cost a dime more money.
74 CJ5, 258, T14a/D20, D30/D44@3.73
12 Cherokee 4x4,3.7L,4RLE/MP1522,D30M/8.25"@3.73,215/85R16 mich LTX A/T2
"Non Vi Sed, Arte"