Has anyone else experienced the problem of the impeller appearing to be *far* to tall? The impeller and lower burr assembly (with all the proper washers and split washer) fits exactly like it’s supposed to per step #12. However, when I try and snap the upper burr carriage assembly and gear ring back on, the bottom of the carriage (grey plastic piece) contacts the impeller blades and it won’t seat.

You will notice that this carriage is indexed and that it will only seat one way. For the carriage to seat I have to rotate it a full turn (360 deg) to raise it up enough for the assembly to snap on. This of course means that my ‘fine’ setting now grinds drip. Anyone else experience something similar?

Next step is to disassemble it again and measure new impeller height with stock. Stay tuned.