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Double Looping compatible with Gravitrax Junior
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Model information
- Source
- Printables
- Category
- Building Toys
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
UPDATE: I had top correct a minor issue: I forgot one fillet, which is fixed now.
A double looping compatible with the Gravitrax Junior System. I worked really hard on this one. 3d sketches and helices still create knots in my brain.
To be honest, I still need an element to accelerate the marble, so that it can actually do these loopings.
The model unfortunately needed a lot of supports and I'll happily take suggestions on how to reduce them.
Disclaimer
The parts are fan-art designed to be compatible with GraviTrax Junior. They are not official Ravensburger GraviTrax parts. I am not afilliated with Ravensburger in any way.