Review on PointZero Inline Lubricator with Regulator Filter by Matt Conner

Just installed this setup today. After reading some of the other comments I was concerned but it worked fine. I have 1/4" NTP with teflon tape around the male threads of the fittings which i installed and tightened on the inlet and outlet of the regulator. Checked with soapy water, no leaks. As for the pressure gauge of the regulator. It rests on the body of the regulator. So I held the jig with the male threads pointing to the right, I made 6 turns clockwise with the teflon tape and it fits snugly. Comes without instructions. All sensors (controllers) (lubricators) are in the OFF position. I set the regulator at 95lbs while my compressor is set at about 142lbs and managed exactly 90lbs. while using my 1/4 inch grinder. The lubricator has a glass dropper at the top so you can see how much oil is dripping down the line. 8 inches and the oil will slowly begin to drip into the piston. I gave 4 stars because of the BSP thread. Why are they selling this one in the US?