Just starting out and already stumped

[WillAdams (William Adams (Carbide 3D))]

I recently walked through the settings for reducing a cutting board to a pencil case:

Making a parametric fitted box (for pencils)

As longtime readers will know, I’m quite fond of, and often use a programmatic 3D modeling tool known as OpenSCAD: Recently, this was ported so that it functions in a web browser and set up so that it will load files from GitHub and Printables as announced on Reddit: The developer was then able to enable the application to allow the exporting of a DXF, so it is possible to export a flat view of a 3D design so that it may be loaded into Carbide Create and have toolpaths assigned so as to be…

which may be helpful, and also see:

2D Drawing

and

Toolpaths