About this 3D model

Stop! Check out the new version with over 35 parts!!! https://makerworld.com/de/models/1833676-36-different-gravitrax-parts#profileId-1958420 These are some of my frequently improved gravitrax rails. By the way: The respective numbers behind the name “gravitrax_kurve” tell you which side the grooves go from and to which side. For all “gravitrax rails going to the same direction” the 6 means that all the grooves from the following numbers lead to position 6. If you look at the “different rails”, the underscore (“_”) separates the descriptions of different grooves. But you don't need this descriptions if you look at the pictures next to them.