I have a plumbing problem I hope your expertise will help me with.
I installed a new bath in my basement including a shower, at first I first I did not have any problems with pressure, then I had to replace the water line into the shower head, I went from 3/8 plastic to 1/2 steel piping just to the shower head, this reduced the pressure at the shower head. But the big but, I also messed with the pressure in my holding tank, I have a blue 20 gallon tank with an air valve on the top. My pressure at the pump reads 22 Lbs all time whether the pump is cycling or not. I have a deep well pump around 150 ft. deep and the pump is the submergible kind at 3/4 hp. I ran the pressure in the tank up to 60 lbs with my air compressor ( duh aye ? ) and I did hear a stretching noise inside the tank, so I lowered the pressure back to 45lbs. The problem is What so I have to do to get the pressure back up to normal