I guess I was expecting it to turn green like the other indicators and apparently every time I tried to use it I clicked it a bunch of times but always managed to have it left open. Pilot error!
Seems logical. First thing I tried. When I click the fuel caps it lets me adjust the fuel but not close the cap. I’ve even tried slewing myself out of the plane to close manually. I’ve also looked for a keyboard shortcut.
I’m apparently an idiot. I can’t figure out how to close the fuel caps so my range is pretty limited. Apparently nobody else has this issue as I’ve googled all over. How do you close the fuel caps?