Orlando FSDO
I have not, but I wish you the best of luck. That Orlando FSDO is a real work of art. Several years ago I went there to renew my CFI. Some inspector there hassled me about my pass/fail record and wanted to call FSI, where I had been working but had just left for another job. This inspector gave me an extremely bad time and very nearly threatened to 609 me - and all I wanted to do was renew my CFI because my most recent students and employer were in that district. I had always renewed my CFI at the Scottsdale FSDO when I worked for Riddle. No hassles whatsoever. None at all, and I was always treated with great courtesy and professionalism.
In fact, I told my story to a good friend of mine who is a fed in Portland. She knew this inspector. My friend, who is with the FAA and is here to help, actually did help. She apologized to me for what had happened to me in Orlando!
Once again, rotsa ruck, but good luck on your ride.