Pretty good for a first attempt :)

That's a cool idea :)

And I agree about the wall texture.

These are caused by the nodes being too close together in a heavily fractalised polygon. Notice how they occur on the fractalised parts of the object rather than the simple straight line sections.

Undo or delete the new wall tracing and use the keyboard command SIMPLIFY, set a distance of about 0.25 (if that is a 5ft snap grid I can see), on the floor polygon. What this will do is remove any node that is only 0.25 feet or less in distance away from it's neighbour. Then either trace the wall shape again, or copy that polygon onto the WALLS sheet and hide the FLOORS sheet to change the properties on the WALLS sheet to create the new wall.

That is very strange. I have to say I've never heard of anything like that with CC3 myself.

But they will sort it out. Don't worry.

Thank you! :)

They're all Profantasy styles, though most of the ones in my gallery are example maps for the Cartographer's Annual styles I created. They are separate add-ons and not part of the core app.

If you want to check out the annuals generally (as I am only a relatively minor contributor) I made a page of links here: Annual links

Annuals are purchased as a year block of 12 or 13 issues.