so you want to press a button, set the value to a specific setting and then have the value going up, is that what you want to do?
If that’s the case: in addition to your command setting the specific amount, add another one for the same button set with ‘inc’ (increase) instead of direct, repeating itself (and then you specify the range of the movement in the drop down menu).
ps: as a side note, that’s typically the kind of FX combo that suits better a knob or fader, so if you can use a knob you’ll get more satisfying use of this one.
what does it do after being released? where does the value move to? and is anything else mapped to the button that may conflict, like a reset function or something?
if you got still “empty” Modifiers you could use this.
The button who set the value on (your example 45), must also be a modifier.
Per Example Modifier1.
Now tell the Value-Button (in modifier conditions) M1 = 0
(but the Value Button is also the Modifier1Button, who sets the Modifier to 1.
So if you "un"press, the Button, the value stays on 45 cause M1 =1.
So now you have to make that, if you press the Button again, the value resets the Modifier1 to 0.