Ah okay. I've been using a dual stage regulator that cost a bit more than yours (I have two needle valves on it though so I can inject to two different tanks) but its something that someone made. It works fine, I just don't think the needle valves are that great (gets the job done but eh) and the solenoid could be a little more solid looking (the wires on it are a little flimsy) but I guess if I ever really wanted too I could get new needle valves and a different solenoid.
I'd love to put together my own regulator one of these days....it just kinda costs a fair chunk of cash.
I'd love to put together my own regulator one of these days....it just kinda costs a fair chunk of cash.