I'm looking for a well expert. I've been fighting my shallow well for the last 6 months and give up. I've have literally change every part possible (pump, pressure tank, foot valve, pick up tube, you name it). I'm running the right voltage on my pump. Every pump I put on will pump for 1-10 min then cavitate no matter what. I'm running the correct pressure in my tank. Anyone that can help or get me in the right direction would be awesome. Thanks