Given that you stated using SelectCrossingPolygon as a workaround, it implies that, in your scenario, IntelligCAD's API manages polygon-based selections more consistently than bounding boxes based on point collection processingboxing random

To address this, ensure that when you use the Load method, you provide the complete file path to "icad.lin". For example: IntelliCAD.ActiveDocument.Linetypes.Load "HIDDEN", "C:\full\path\to\icad.lin" This works because IntelliCAD needs the explicit path to locate and lo...