Combining keys with joysticks?

Hi there,
I know it's possible to combine keys with SHIFT/CTRL/ALT, I wanted to combine one of those with the joystick on my controller. So for example ALT+Left Joystick Down. Or even better, RB+Joystick down.
These are for some hydraulic controls which I'd like to have a smooth control over. But I can't seem to do these combinations. Is it not possible?
Thank you.

 

Nobody knows? It would of course be great if I didn't have to choose between steering the vehicle or using the hydraulics. Holding down RB+Joystick is for example how it's done in Farming Simulator. Would be great if I could do something similar in BeamNG for some precision control on the crane that I'm using.

 

that would be weird

 

Not at all, it works great.

 

Maybe not the most ergonomic thing, but that's not a bad idea.

 

it's already possible to do combo keybinds (e.g. alt+A, alt+S, alt+D for rangebox, transfercase and difflocks), so I imagine it's also possible to bind combos to a controller.

 

Apparently no