Hi Alex
So from new project... Open a bus
Right click on Quad setting (Low Freq) and select “remote control”
Twiddle a controller on my PCR500 (controller 16 - MIDI Ch 01) and press “learn” tab
press ok and now quad is activated by PCR500
repeat using other PCR rotors and other Quad nobs
Yep all works fine, then I save as a new ProChannel preset
Close project then reopen project and Quad has not retained settings