The Capricorn tube is much stiffer than the original tube of the Vyper.
This bent the strain gauge so much that the levelling was aborted with a "straingauge abnormal error".
That's why I designed this simple holder.
Now everything works perfectly again.
Just put the holder on the metal tongue to which the cable of the print head is attached and fix the cable again with a cable tie. Done.
The author marked this model as their own original creation.