It was Onshape for me, but the same idea. The concepts take just a few hours to "click" (the idea that you're stacking changes chronologically, which is differe

It was Onshape for me, but the same idea. The concepts take just a few hours to "click" (the idea that you're stacking changes chronologically, which is different from e.g. layers in photo editing), but then you can suddenly build like 80% of all tools and mechanisms that you've ever seen. Yes, slowly and usually using less efficient tools and approaches, but you can make most things look and work right SOMEHOW.