on January 7th I wrote this mail to Metabones.
I waited till today to give them a chance for comments. No answer jet!
Do you noticed similar problems??
here are the images, that I sent to Metabones:
the Zeiss Otus 1.4/85mm
the Zeiss Makro Planar 2/100mm
the Canon 17mm TS-E (tilt/shift)
and this is the look of the mount on the adapter, full of brass
(I did not send this image to Metabones)
dierk