[quote]I connect the charger to it, adjust the pressure for the outside temp. Then I pump[/quote]
I don't know where you got that info from. There is no correlation to static pressure and quantity of refrigerant in the system. As Saterntech9 stated, there is no way to know what the level of refrigerant is without completely recovering, vacuuming and recharging with the exact weighed amount of refrigerant.
Tuesday, May 29th, 2012 AT 10:15 AM