Sorry, should have been clearer. The Makergear site has a link to the suggested S3D .fff's. These included stuff like 2 levels of skirt with 16 outlines each. I haven't been able to get the PLA/PVA support .fff to work right. I'm sure S3D and/or the community will rectify this soon. The M3-ID is a big step up from the excellent M2 and I can't wait to see what it'll do with well tuned profiles.