I'm a happy KitchenAid user. We'll have guests for dinner. I have a meat grinder but I do not have the sausage stuffer accessory yet. The local KitchenAid dealer has out of stock. I want to make some sausage filled tenderloins for dinner. Oh wait, I have a 3D printer!-) These parts just plain tubes - I hope I won't violate any patent by publishing these designs. https://www.youmagine.com/designs/kitchenaid-sausage-stufferPrinted with Cura 12.12: layer height = 0.1mm, infill = 100%, "Joris the outer edge" was turned on in expert settings (I'm not sure it was necessary since the tube wall thickness is more than 1mm).Print tooks ~100 mins / tube. If you have to fill proper sausage I recommend the big tube.