Fuel transfer from one side of connection (claw or docking port) to the other

[THX1138]

I would find it a lot more convenient to transfer as much fuel as possible from one side of a connection (claw or docking port) to the other instead of selecting the fuel tanks and doing each transfer individually. Currently it's not possible to fill two tanks from four tanks at the same time and it must be done in two separate options with some thumb twiddling in between.

[Wjolcz]

Use ALT on multiple tanks, then click 'In' on the tank you want to fill up.

[THX1138]

Yeah but that doesn't work if you're simultaneously filling from multiple to multiple. That only work for from single to multiple or from multiple to single. It's also a chore when you have 10 or more tanks involved.

[FleshJeb]

TAC Fuel Balancer wouldn't fix all your problems, but it's MUCH easier than doing it by hand.