Spur-gear Differential

I was kind of bored and wanted to print a differential gearbox. However, I was not satisfied with just the boring old bevel-gear-diffetential. I remembered that there existed a different kind of diff-gearbox……a Spur-gear-Differential :)After some digging on the internet I could'nt find a good model, so I designed my own one ;)The model is designed to give a good view of all moving parts and gears, for better understanding of the principle. Depending on your 3D-Printer and settings, the tolerance