R2D2 Franken Leg

Today I managed to finish the shoulder joint for R2D2 (I called it the coupler in my last post. Could have sworn that was what the tutorial said... maybe I'm just crazy). In order to get the main leg section to stop hiding part of the shoulder joint, I had to create a duplicate shoulder joint and make it it longer so that I could use the Mesh>Booleans>Difference tool to remove the geometry hiding the shoulder joint. Now the joint looks like it's supposed to.