I designed this miter bar because the one included with the saw has too much play. The aluminium miter slot is 21mm (when new) but will wear down with use and it will wear more at the front than the back.
There is also a STEP file if you wish to modify the 3D model to your needs
You can use any nozzle, layer height and width combination just make sure to have at least 0.8 - 1.2mm of wall thickness. This is so that the screws dont split the print
The author marked this model as their own original creation.