Companion V 3.4.3 with chamsys Quick g 10

[promediaMST]

hello to all.
i need some help please.
i have an variable that counts up/down with two buttons.
this variable should set the value (level) of the quickq: Set playback fader level.
who can i get the variable into the level of the pressaction from quickq: Set playback fader level

thanks for help