My 2 cents. I like and use an IP gauge separate from the inline adjuster. My gauge is used to moniter the condition of my first stages and to set the IP as needed. The inline adjuster is then used to set the second stage. So IP gauge for the first and the inline adjuster for the second.
The IP gauge I also take when I travel but not the inline. On a trip, if I need to tweak a second, I just use a screw driver (the orifice on my regs is sloted).
The IP gauge I also take when I travel but not the inline. On a trip, if I need to tweak a second, I just use a screw driver (the orifice on my regs is sloted).