I had a few problems with mine after all 20 pieces finished printing. 0.1 layer hieght and 100% infill was supposed to give me the support I needed but maybe I messed up the orientation because I really wanted the faces to be smoother. In addition to the rough outer finish the clasping parts snapped off of most of them, perhaps I was too rough. With that in mind this is still a wonderful print for me to try and I will try again at some point. Thanks for the model.