FWIW, I find many things in Vectric’s software confusing/annoying — it works great each time I go through the effort to get everything set as the software wants, but it’s an effort for each project, and I don’t use it often enough to remove that obstacle.
There’s a sample file for this sort of thing in Carbide Create at:
and I worked through relating the rapid position points to the actual layout of the machine at:
Someone working through a similar process for Vectric would be welcome (and I’d probably find it helpful as well).