As the spreadsheet doesn't have a way to implement the use of jump capacitors (I'm playing around with the idea) I was using the X1 option on the jump drive to see if I could finagle it. Tonnage wise, as it is 1% of the hull weight per jump number, plus 5 tons, I don't think I can manage it, but in the process of playing with the area of the sheet, I think I found a bug. I entered -10 in fuel to remove the fuel usage and looked to see that the sheet had removed 100 tons of fuel.
Obviously not an urgent sort of thing, but maybe make a note for next time to hunt the bug. Oh, and if Collectors made their way in at the same time, I wouldn't complain.