I was considering replacing my Impacts regulator gauge with a digital version for more accurate readings. I can foresee me doing various tunes for different pellet and slug combinations so returning to an specific setting would be advantageous. At one time I saw a video with someone showing digital gauge upgrades. I don't mean the Edgun ones that I find hard to use. I just what a simple digital gauge to read pressure only. Does anyone know the video and ones I am talking about. I would like to find that source. Bill