Hey Richard,
Here's photos of the controller front:
https://flic.kr/p/YsQDem
Back:
https://flic.kr/p/Xu3CE4
And gauge:
https://flic.kr/p/Yrdfw9
Let me know if you can't see these for some reason. Also what size jet would you recommend? Spraying just after the throttle body before the supercharger. Thanks