Anyone used Progression Ignition?

jbc426 said
Until this unit came out, having this ignition tuning ease & flexibility had been reserved for the EFI guys running ignition controllers. It's a good option to those of us running carbs, but needing a more advanced ignition tuning ability.

This ignition system is something that I had dreamed of, that it could be available for a carbureted engine. I am especially keen on how critical the ignition system is to performance. About 3-4 years ago I met a guy at a Mopar show/race in Tennessee and he had cobbled together a "home made" version of this. Using a tablet and a variety of computer components, his system worked in a similar manner.
From that point on, I was hoping to find a reliable ignition system that could do all that the Progression Ignition system does.
I've been running a FBO Ignition system from Don for about 5 years and it works well, but I have the Progression Ignition at the top of my "to do" list. It will also solve a "new problem" I have. Since I had A/C installed, I had to increase my idle RPMs to compensate for the drag of the compressor. I was considering a trigger for the idle solenoid that comes on 6bbl cars like mine. By increasing the timing in the cells of the timing table that are affected by turning the A/C on, that will balance out my idle speed, much like happens when an automatic transmission car goes from Neutral to Drive at idle.
Like this: