I've created a profile for PLA, PETG, ABS, but when I created a profile for Nylon the profile always shows as not supported and refused to give me a quality selection. I'm not sure why this is. I've tried Versions 4.6 4.7, 4.8. I also can't seem to import a Matterhackers NylonX profile either. Not sure if this has anything bearing on a solution. Any ideas?