Yes he did, and did not report seeing it. Also he used a substance to plug up the system, one used in home ac. It blows kind of cool now.
I don't know, I guess he just decided that it was blowing cold and I could ride with it. My guess is that he was busy and really didn't want to be bothered.
So, what cost am I looking at for this job, and if they find the leak, what is done to fix it?