The hole dimension 180 mm (measured at the center of the holes) is for the short lines. It fits on the roundabout and diagonally into the printer. I constructed it for my kids.
I was inspired by another murble run: Lena Cascade murble run. My daughter wished something similar for the Quadrilla murble run.
I founded a group for the HAPE Quadrilla marble run: https://www.thingiverse.com/groups/hape-quadrilla-marble-run
Have a lot of fun with it.
Printer Brand:
Anycubic
Printer:
Predator
Rafts:
No
Supports:
Yes
Resolution:
0.2
Infill:
25%
Filament:
it does not matter PLA
Notes:
I have a i3 Mega S. But it is not in the list above.
Category: Construction ToysThe author marked this model as their own original creation. Imported from Thingiverse.