Rainmaker MIX knob option?

In a small setup I would love my MIX button on the rainmaker to act as a level for the WET signal only and not a wet/dry… is that already possible ? Else any chance that can happen ?

in rainmaker I rarely use the DRY signal or any dry/wet configuration. My MIX knob is always 100%. I understand why you need that knob and people use it as a traditional feature on any FX unit. But using sends on a mixer I don’t use it. I would prefer to be able to control the overall loudness of the FX using that knob.