As an adjunct to the Tangents blog, the intention with this forum is to answer any questions, and allow a diverse discussion of topics related photography. With that, see it as an open invitation to just climb in and start threads and to respond to any threads.
Good post Thanksgiving day. I appreciate your answering and posting this incredible series of flash information. I believe I am close to "getting it" for flash. I love just staying in TTL-Bl and learning it.
I did your experiment with my D-810 and …
I have used the Pro version for my Nikons and it does work well. Occasional crash but generally is working smoothly. You have to enter the Fine Tuning points manually in the Nikon but it's no problem.