So I've wired-in my boost control solenoid to pin 7 on my MS2PNP, but when I go into TunerStudio, I don't see the "Boost" option under my pin settings. I think this may be a firmware issue from what I found on this thread as it seems like the firmware loaded on my PNP2 is the microsquirt firmware. I tried updating to 3.4.4, but got errors when I installed the PNP2 version of the firmware from DIY. I did see the "Boost" pin option in the settings with the new firmware so I tried loading my tune onto that firmware anyway but the car wouldn't start (not surprised).

This is my first build so I'm at a bit of a loss. Is there something I'm missing to enable the boost pin in my current configuration, or am I right that I need different firmware, and if so, how do I get my tune loaded into that new firmware version so the car will run? I've got a tuning appointment in about a month and this is the last piece of the puzzle.

Here's the info on my firmware and what I currently see in the EBC options. Any guidance would be greatly appreciated