I’m new to ue4, but do have extensive experience in ue3. So trying to get up to speed on the differences. I have read the documentation and watched the videos on this material layers feature but I must be missing something obvious, in the example material shown on the /video it shows what looks like a collapsed material property root/result node, but I have not been able to figure out how to convert it to that, or if that is a different expression or what.