This is a nitpick item, but I use pounds (lbs) for my fuel units. However, when the load sheet prints after boarding, and the flight report prints upon gate arrival, the fuel weights are labeled in (lbs) but are really (kgs). For instance, it might say FOB: 3500 lbs when in reality I have 7716 lbs in the tanks, so it should read that. 3500 is pounds converted to kilograms. Not sure if the other weights on those printer sheets are wrong too, have only noticed the fuel so far.