Following on from my earlier posts on the thread:
"200-500f5.6 Priced Under $1,400: Are You Excited?" pp27 & 28, I contacted Nikon UK, who confirmed that the combo should work on the D850.
So I took some photos at home. I'd be interested in any comments - the red ringed tag is 1 bit that I think should move but doesn't. If I manually move it round, then I get AF & the selected aperture.
I also noticed a oddity when I took a photo of the inside of the F mount. On the top there's what looks like a thin piece of metal in the gap. Now, I don't know what the hell tat is, but I do know I've treated the camera with kid gloves and when I tried out the TC, I didn't force anything. So, any ideas/comments? It sure as hell doesn't look right. I uploaded the pictures on Image Space - please let me know if it doesn't work:img.gg/7yNwj5L