Is there anyway to update the insulation layer property after it has been created separate from the pipe it is attached to? It is not possible to select insulation separately from a pipe in order to modify it because it is a nested component. I have also not been able to do it programmatically. Resorting to the AutoCAD LAYMRG command appears to work, but ultimately the insulation ends up on the same layer as the pipe with default AutoCAD properties (white, etc.). Any programmatic attempts to update the layer table have also similarly failed. Any advice would be appreciated!