The hole dimension 225 mm (measured at the center of the holes) is for the normal lines. It fits on the roundabout and on the curve which is a 1/6 circle. The total dimensions are 269 x 18 x 44 mm.
It would be glad, if someone who printed it, will give a short comment ore can post a make, because I have not such a big printer.
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 Material:
PLA
Category: Construction ToysThe author marked this model as their own original creation. Imported from Thingiverse.