MOBBA Meat Slicer Thickness Indexing Cam

The plastic cam that moves the thickness gauge becomes brittle over time and will crack under the force of turning the thickness knob. The guide rods for the thickness plate also become sticky from old grease and food particles. Make sure you keep the guide rods clean and greased. This replacement cam has one set screw hole that aligns to the flat side of the knob shaft. You can thread the hole for a grub screw or insert a brass thread sleeve. Use PETG or stronger filament. Set infill to 100%. Layer height at .12. No supports and no rafts.