Thank you for the quick response, Les. I can do what I need to with Custom Controls and some XPT holds and effects dissolves on emems. In the end, I need to be in a 2-box effect that will have 2 channels of CG as an overlay. I need to be able to cut sources in both boxes, and also need the ability to pull either box full.
Another thought was to loop 2 AUX outputs back into the switcher as sources, then (with proper next transition selection) I could potentially feed MLE CLN to one box, and MLE PVW to the other box -- this could give me the ability to cut in each box with the buttons on the panel, and best case, I could still keep my keyer row delegated for CC execution.
#Carbonite