Bambu Lab AMS Cardboard Spool Adapter Ring

Took a great model and just added a little lip on the inner side so that it wouldn't slip. Some of my Overture rolls have slightly smaller diameters than others. Some of the cardboard is also a bit thicker than others, so I made them in varying thicknesses from 2.8mm to 3.7mm. 3.4mm is what I use for my Overture rolls. Printed with PETG at 0.2mm layer height. I use the stock PETG profile with decreasing perimeters to 50 mm/s to get a better surface finish.