A/C blowing cool not cold...

A/C on the Swinger was recharged succesfully with R-12. I actually checked the water valve also before I charged it. I ended up using a vaccuum gauge to make sure that the valve was getting a vaccuum from the dash end and it was then I took a vaccuum brake bleeder with the engine off and applied a vaccuum to the water valve and could hear it opening and closing. After the recharge, hoses are cool and A/C is cold!... Thanks again everyone for your help!