[Potato+macro buttons] question about adjustable fader gain

[iurirolho]

what would be the best way to approach a step by step gain raise as in raise fader for example 3db up or down at a time like what is done with mouse but this time with buttons is that possible with two buttons or is it needed to do 1 for every setting I want, planning to make a button or more than one for set gain soi can have different volumes when required

[Vincent Burel]

you can use the syntax
strip(0).gain +=3 to add 3 dB for example
strip(0).gain -=3 to sub 3 dB for example

[iurirolho]

Thanks I will try that once home other question I got as well is if the compressor knob also the same thing like the one but did in some similar fashion