Had to make a remix of Polymaker Education's model because their model wouldn't assemble after I printed it. Initially I was going to post their first print profile, but ended up having to remix it.
Added tabs to the peg and socket so that the model fits together a lot better and is oriented correctly. When I pulled it into Tinkercad, there was an outline on the crown exactly how the stem connects to it but didn't translate to the 3D model, hence the tabs.
This model has a 0.3mm tolerance so it fits together on most calibrated printers.
Model was printed exclusively with Printbed Sour Apple V2 filament. If you are interested in picking up some Printbed filaments, please feel free to use my affiliate link.