Ultimaker rotary dial
by JO3RI, published
I wasn't able to fit the other dials over the rotary shaft, so I decided to make one myself. First I just printed a circle with 3 mm hight and did that over and over till it did fit. Next thing was adding the big wheel and lengthening the shaft.
Now it fits perfectly.
If one of the other dials don't work for you, you could try this one, but you might be better off, just making one yourself.
Walls of the shaft are 0.8, so with a 0.4 nozzle it's ok (2 perimeter wall), but when you have a bigger nozzle, you'll end up with only 1 perimter wall, which will snap.
I uploaded the sketchup file.