MF8 Crazy Doderhombus, 0-Face and 1-Face Centers

thingiverse

I love the MF8 Crazy Doderhombus Plus. It turns so well, and it has such a clever mechanism for changing each face from a 0-face to a 1-face. Sadly, it has a design flaw: it is too easy to shear off the posts that connect the inner and outer pieces of the centers together. So, I took out my calipers and reverse-engineered the mechanism, modeling up a 0-face center and a 1-face center, fusing together the inner and outer pieces. Now they're much more robust than the production parts. Enjoy! Some notes: - I left the holes for holding the caps in place a little tight, so I could clean them up with a drill bit after printing. (I used a 5/64" drill bit, as it's just under 2mm.) - I highly recommend you print this with a raft. It helps mitigate elephant's foot, and simplifies cleanup. - I prefer to orient these parts with the screw hole parallel to the build platform (see the photos). When you go to slice them, look closely at the circular bosses for the attaching the cap, and you will see that one of them has a small rectangular protrusion on its side. I added that so I could click on one of those faces to orient the part the way I wanted it.