Possible to add global inv/dry/wet?

Hi BaconPaul,

I was wondering if it was possible to add an inv/dry/wet knob—or failing that, a dry/wet—knob to the global interface? Input and Output are so great for level matching, and inv/dry/wet would increase functionality of certain plug-ins that don't have an inv/dry/wet but could very well use one with interesting effects (stonefire, guitarconditioner, etc). Just wondering if this is possible