Just out of interest I wonder how much the "Fill it up" brigade do Weight & Balance calcs
Not a problem with the Chippy - 18 gallons max and all on or very close to the CG ;~)
The problem is - 18 gallons isn't enough to go many places and come back. So you have to fill up at just about every destinantion - and some destinations have to be planned into the itinerary for only that purpose.
SSD