ericepv

The easiest way would be to adjust the overhang of the counter in the DBX for the cabinet (in the 'General' tab). If you have an unconventional shape for the counter, you can easily draw a custom countertop https://www.chiefarchitect.com/support/article/KB-01023/editing-a-countertop-into-a-custom-shape.html

A conceptual sketch for a small housing development...

If all you want to do is get a seamless joint between the wall and soffit, you should be able to accomplish that in PBR or Clay mode. Just make sure the outer surfaces are aligned.

I made this from a glass wall, split into 3 panels. For the center panel, I used a glass shower door placed into an invisible wall...

SHave you tried drawing the wall as a railing and then inserting the door?

Build the in-law suite as another floor on top of your garage. https://www.chiefarchitect.com/videos/watch/1605/designing-a-one-and-a-half-story-roof.html

I found this in my user library, I think I got it from 3D Warehouse... Crofton 9450-160.dae

You can also specify a 'Slim Shaker' door (in the Bonus catalogs) and make the door panel glass.

Check your roof planes around the dormer, make sure that they are not cutting into the wall.

After installing the latest studio driver (580.97), Chief started crashing w/ PBR's. Going back to the previous driver (577.0) has solved the problem for now.Has anyone else been experiencing this?

I had a project like awhile ago. I used solids for the walls (Chief won't do tilted walls). You might be able to use roof planes instead.

Brisket on the smoker!

These are PBR Ray Trace renders produced in Chief...

This sounds like something I can help you with. Give me a call if you'd like to review, contact info is in my signature. PM sent.

For a different point of view, here's a cutaway view...