MLCS Dovetail Jig Box Joint Alignment Jig

I've owned a MLCS Dovetail Jig (https://www.mlcswoodworking.com/shopsite_sc/store/html/smarthtml/pages/dovetailjig.html) for several years. It is so difficult to setup, I find I'm not using it as often as I should. See this video for a good comparison of these kinds of jigs and information about how hard they are to setup:
Official instructions: https://www.youtube.com/watch?v=QHuAXEhChAs
Woodworkweb Box Joint Jig Comparisons: https://www.youtube.com/watch?v=6XNbYzMCvj4
Woodworkweb Jig set