NOTE: This is for a single shim. You will need to order two of these (one for each burr) to complete the mod.
WARNING: The shim is designed to be thicker than the burr's hollow space. This is so that they can be sanded to a precise fitting. Please read all instructions before purchasing and installation.
This is the shim spacer design by Home-Barista / Reddit user Jake_G.
It is used to achieve the "Alicon Alignment" on the Baratza Forté and Vario grinders.
I am making jake_g's original stl available on Shapeways with no price markup so that other Forte owners may experiment with the alignment process.
Jake_G has video guides on youtube:
https://www.youtube.com/watch?v=F-6fTjt8Ics
Another person has made a comprehensive guide in google docs at:
https://docs.google.com/document/d/1NhuLcI60Ti28p1fQmYzImISQxfokYLU1Gm85KQ9DgOg/edit
The original Home-Barista.com thread can be found here:
https://www.home-barista.com/grinders/alicorn-achieving-precision-alignment-with-baratza-forte-vario-t59857.html