NB Miata Shift Knob

Shift knob for NB Miata.

The shaft in the model with a hole is 9mm in diameter. This was small enough to self tap onto the stud of the Miata shifter without much trouble, but still hold well when trying to pull it off.

I printed my model as a test to see if I'd like the short Momo Anatomico shifter, so I only used 15% infill. I think this was too little to print the sphere of the shifter cleanly. Maybe more infill would help the sphere print more cleanly.