Sorry miss typed... I tested the beer and its NOT carbonated to my liking. Should I hear gas entering the kegs every time I hook up the gas? Do I have leak or is the CO2 being absorbed into the beer? Sorry for the miss communication. :-)
How long has it been hooked up for? It will take a week of being continuously connected to gas to absorb enough CO2 to carbonate it (without shaking or other methods of carbonating faster). So yes, if you just hook up uncarbonated beer for a few minutes and disconnect the gas, more gas will enter the next time you hook up the gas.