Have a 30/50 system with a Amtrol WX2021K water tank. Pump comes on at 28psi and off at 50psi. New pressure guage shows 48psi at idle. Problem is the house pressure is still to low. Could the bladder have a hole in it causing this condition. If there is a way to check bladder without dismantle, it would be helpful. Also have a fairly new water softner but the system has been working well until the last day or so. Reading all info, it seems if the bladder has a leak would it cause the low pressure in the house?