Sorry, I must have missed something. Which of the images in your link show a tilted plane of focus?
I made no claim that the landscape images in the link showed tilted plane of focus at infinity. The frames that was noticed (not posted) were at medium range, but you would have to know the location of the images for them to make sense in terms of distances.
Take note that Lloyd has edited the page, and there is no statement as far as I can see as to whether flange distance is too long or too short now, nor any indication that tilt was tested at infinity. Images are not available any longer, so there is nothing to discuss.
