The pressures were good, the low pressure line was at 30 and the high pressure I cant remember but the AC tech said it was fine. I used the yellow glasses and the black light to check for leaks. I also took specail care not to kink the copper lines on the expansion valve. One of my problems I found out today was that my blender door was not set all the way on cold. The cable had popped off that controls it. I got the tempature down to 58 once I fixed that. I would like it to be colder if possible. Do you know how many ounces are supposed to be in my car?