Thx Cary but yes I did set the air psi to 28, He has a 30/50 Square D switch. The system works fine during the day of normal use. They never have a water run out situation the issue is in the morning at the start of the day. The static pressure is gone in the morning (zero on the gauge) and a tripped switch. I now have him shutting the house side of tank manifold off at night and keep a record of what is found in the morning. This will eliminate the softener system that the well people say is maybe the issue . The pressure is going
is the big question.