Simple Tolerance Test

This is a very simple test, made with Fusion 360, to evaluate as precisely as possible the tolerance to which you are able to print, so that you will be able to take this into account for future designs.

Now it's clear the dimensions indicated might not be exactly the dimensions your print will actually be, but the relations between them is what matters the most.

As you can see on the picture, it looks like a 3/100 (0.03) of a millimeter would work for me, with no problems at 0.04.