as requested on support…
Given a design:
which previews as:
But because of the limitations of using a round tool, it would be best to re-work the design as an Advanced V carving:
which begins the first layer as:
we then draw the cut up in profile:
to get the distance which things must be inset:
Apply
We then hide the top text and select the lower text and the offset geometry for the top text:
and use Trim Vectors to remove what is not wanted:
Note that it may simplify things to re-create the original text design:
until one arrives at:
OK
Join Vectors
Yes
Select the geometry for the lower layer:
and assign an Advanced V carving which starts at the bottom of the previous layer:
which previews as: