Thanks guys..... I've actually made a change to the unit that removes the pressure control valve (regulator) since this initial picture was taken. I found that taking over the counter-pressure control manually with a 1/4 turn stainless ball valve was far more productive (bottle fill time) and clean as I have a bleed hose off the other side of the valve routed to a growler to catch the overflow. This allows me to fill the bottles right to the bottom of the valve every time and I catch the small amount of foam overflow instead of it drooling out out of the original regulator assembly. I'll get some pictures of the mod and post them up soon.