MobiFlight Code for the Pressure Setting knob - BAe146

[PDC172]

I'm just moving from FSX to MSFS2020 and I'm using the JF BAe146 on my home built cockpit. My plan is to liven up all the knobs and switches and so I started with what I thought would be simple and straight forward one - a rotary encoder to change the pressure setting. Using MobiFlight, I know I've connected successfully as I can make the ASI bug move with the preset code, but I can't find any preset code or determine the code for the pressure setting knob. Can anyone help, please?

[jmarkows]

The Kollsman knob? That one is actually a standard Sim binding you could use. Kollsman Increase/Decrease I think.