Yes, I didnt realize there were (2) tests available from Quest. I looked at the results and the one that had the .04 was "Total PSA" The retest that had the .02 with the less than was "Post...
This happened to me as well. 15 Years since I had RP surgery. I have always used Quest. For 12 years my psa result was always less than .1. In year 13 I got a result of .04 and I was a little worried...