How to add fuel?

Can’t figure out how to add fuel. I am trying to test the L1011 I am developing but I cant get fuel in the tanks. I can access various menus to select amounts of fuel but there seems no way to actually get it into the tanks. Tried as well with a default aircraft and just can’t do it. At least most (apparently not all) load with enough fuel to get flying – still can’t change the amount – but not when I load my ported 2020 aircraft.

Never mind – I worked it out. Just have to get used to the new UI.

how did you do it?

I just worked out how to use the tablet to set fuel. I think there are a couple of ways to do in the tablet interface. Don’t have the sim running right now but I believe there is an aircraft performance tab and from there you can go to weights and balance to add fuel.

As for the aircraft loading without fuel on the runway in 2024, I had to add a fuel system section to my taxi.flt file.