Wall Layer Reference getting Core layer when Int or Ext selected

Hi

Im trying to make a script that auto dim’s wall exterior edges and windows on a plan view but the wall layer reference node in genius loci package seems to take a core layer even when core is left unused

Does anyone know why I am having issues getting it to only select the ext layer? I’ve tried the solution when it comes to flipping/checking for flipped walls but im getting out of character results

Auto Dim Wall-V1.dyn (74.9 KB)

I can upload the test enivorment if needed but it should work on most windows and my wall build up looks like this

Hello @Epyns1 ,

you can refer the previous topic similar to your topic