I’ve been puzzled by the designations of various filament options on the Lulzbot store as being “Suited for xxxx Users” where xxxx is Beginner, Intermediate or Advanced. So, for example nGen is Suited for beginners, ABS is suited for intermediate users and Nylon 645 is suited for advanced users. What does this really mean? Assuming I am using the proper print profile for each of these filaments I don’t really know what additional issues/adjustments I might have to make. I’ve had a Taz 6 for about 3 weeks now and have printed maybe a 25 objects in ABS and nGen with very little difficulty. This seems to imply that there are many greater pitfalls lurking around the next corner.