Review on TCP Global Adjusting Regulator Pnuematic by Shigg Bigbee

This regulator worked fine the first few times. But then it got unpredictable. I use a feed regulator set at 60psi and that regulator is set at 20-30psi depending on the job. Once installed, the pressure goes everywhere. Sometimes it goes as high as 40psi so I drop it down to 25psi. It then drops to 10 pounds per square inch and sometimes to almost zero. I reset and the game starts again. Every 2-3 minutes I find myself building this thing. I ended up taking it off and throwing it in the trash where it belongs.