That is a good result. I made a post a while back on how most threads are likely to be bad news as people who recover drop out of the forum. I'm very glad for your last result.
I did read your earlier posts and how you were worried the PSA fall was so slow, and how you thought nadir of under 0.5 would be good (though it doesn't really matter what it is).
Please keep posting your results they are very reassuring for others.