First of all, thank you for your work! I love this idea. Just as a friendly heads-up, though, I printed the Altoids + USB version today and unfortunately it will not seat fully into any of my gridfinity baseplates, no matter how hard I try to shove it down. Looking at the object in Cura reveals that the spacing of the base grid is (and indeed the overall dimensions of the entire part are) ever so slightly out of whack compared to models with which I've had success. [For example, here's an orthographic-view screenshot of the bottom of your design (left side) vs the bottom of a similar 2x3 gridfinity component (right side).](https://i.imgur.com/7wB3CU4.png) The issue is most apparent when comparing the central diamonds (starbursts?). They need to be symmetrical in the X and Y axes (as seen in the right object) in order for the part to properly mate to the baseplate with minimal binding. The overall x, y dimensions of your part are 83mm x 125.3mm, while the overall dimensions of a typical 2x3 gridfinity block are generally much closer to 84mm x 126mm, with each 1x1 section being ~42mm at its widest x or y point. Of course, some negative tolerance is generally included for smooth fitment next to other modules. I've seen >= -0.5mm max, regardless of total sectional size. Again, I really appreciate your work here, and on your other gridfinity models! As a fellow gridfinity system devotee and designer this is purely meant to be constructive criticism!