Marble Run Bricks with Supports

thingiverse

I really loved mathgrrl's marble run bricks, but I'm not too fond of printing with supports if I can get away from it. So, I decided to add some minor support to the model and ease out those overhangs a bit more. As I was reviewing the design, I noticed that the two long curved legs didn't quite match up with pegs on a large plate, so I made some adjustments. Next, I started creating steeper and shorter versions of the straight pieces for a little added variety. Each model has a consistent entry and exit height as well as a consistent lateral position. I also came up with an inclined version of the curved track, which tends to lose a lot of speed because it's so long and flat.