Wooden Rising Track 144mm (Brio / Ikea ...)

Raises or lowers the track by 64mm.

Official track is 216mm length. This one measure 144mm : easiest to print.
You don't have to add supports : there are two "S" inside female connector used to be support. Remove them using a knife after printing (see slic3r screenshot)
Track must be print on it's side (also see screenshot)

I also add a 216mm version but I don't have print it.

FreeCAD files are available in the tab "Thing Files".

If you don't have a 3D printer, you can buy this pie