Yea, I have doen that before as well David, but for me that is just too much like work. My job is to keep the fuel jug full.
I still remember Superman 2001 when Jason Somes, Rob Janiger, Matt Caroll and myself burned over 85 gallons. That was when our planes had 2 liter fuel systems and there were 7 or 8 guys in the air all the time. The only time we stopped flying was during the experimental hour. Those were the days!