I am very happy with this first print! It fully functions as I intended and turns quite smoothly with minimal resistance. I did have to design and print one additional gear (the big one) because I put too much stress on the original Lego one. The 3D printed one is much stronger and holding up just fine.
I am struck by how well this design integrates into the lego car!
I am impressed by how well the gears fit together and rotate without bearings
looking neat! works super well inside the lego car too.
The way this is so easily incorporated into an existing toy is so cool!