Hello welcome to just answer I'm Master Tech and will be able to assist you today.
ok first of all the system is WAY over charged,the first step is to have this evacuated and then correctly charged with a professional a/c machine then continue the diagnoses.
now before you added the freon was this a virgin freon or the stuff they sell over the counter and has oil and sealer in it ?
I did not see your answer until now because is had to leave for a trip... I bought a $10 relay and replace the main; no cold air; I then took the relay that was removed from the main relay and swaped it with the compressor relay; no cold air. I also called a friend and he said the freon pressure seemed high. Just as you said. I have to get it corrected.
Do you know what the recomended LP is for my AC system?