OK…let’s say we have a hypothetical wall assembly built with 4 layers of 1/2" plywood on the exterior side, a core layer made of 5 1/2" wood studs, and a layer of 5/8" gypsum board on the interior side. The total wall thickness is 8 1/8". I would like to place / create a line at the centerline of the core layer…the 5 1/2" stud layer. Is this possible with Dynamo? My google search over the last week has not produced the desired result. I’ve learned other things along the way, but I feel as though there is an easy solution to my problem that I may simply be over-looking. Thoughts and/or comments?