I should probably create a separate "Paxton 1220SL Install" thread after this is all said and done. There is like zero to nil info on installing the Paxton unit. I get it that its basically the Vortech V3 install, but even that I can't find too many threads on start to finish installations (and LMR videos just brush past crucial steps). I feel like some of the things i've gone through would be normal in anyones installation, and beneficial to have it all documented.