I'm thinking his issue got fixed and just never bothered to post again?? I'm having the same issue as we speak. My NEW tu flo 550 continues to want to build pressure but I either dump the air or turn the vehicle off. I have a brand new governor but noatter how I try and adjust it(taking off bottom cap and either screwing it in or out) the pressure continues to build. There is a small hiss from wet tank where I believe is a pressure relief valve? Or is it the new governor is just bad?? I ordered ANOTHER governor hoping that's the only issue. HELP WOULD BE GREATLY APPRECIATED AS IM A SITTING DUCK OUT OF WORK.😭😭
