Fuel Tank in Use SimVar

[Fishtorch]

I'm trying to set up a hardware controller to switch fuel tanks.
is there a Simvar I can use to monitor which tank is selected?

On other aircraft I have been able to use B:FUEL_SELECTOR_1
I have also tried (A:FUEL TANK SELECTOR:index,Enum)

If anyone has got this working, I'd really appreciate your wisdom

Simon

[fizzboy]

https://docs.flightsimulator.com/msfs2024/html/6_Programming_APIs/SimVars/Aircraft_SimVars/#fuel-tank-selection

(A:FUEL TANK SELECTOR:index,Enum) is what I've been using to read which tank is selected. 19 indicates the left main tank is selected and 20 is the right main tank.

[Fishtorch]

Ah right - that was silly of me, I had left the values on 0 and 1, not 19 and 20.
Thankyou!

[fizzboy]

Corrected link to the simvar: https://docs.flightsimulator.com/msfs2024/html/6_Programming_APIs/SimVars/Aircraft_SimVars/Aircraft_Fuel_Variables.htm?rhpgno=3#FUEL%20TANK%20SELECTOR