Fine Tuning a 360 Magnum with a Brawler "Double Pumper"

Alright just went on a drive to work. Engines nice and hot now and the idle (though pig rich still, so not peak vacuum) is 20.5-21”, cruise was hovering around 16-18.

Also go figure, my idle and cruise vacuum seemed stupid high on the other gauge because it’s pegged at 3.5-4” too high. I have it disconnected and swapped it’s place with a different gauge and it’s sitting on my seat reading 4 inches of vacuum not even hooked to anything