RC Crawler Obstacle #2: Complex Mountain

RC Crawler Obstacle #2:  Complex mountain. 

Made from some simple geometric shapes, this obstacle really can be challenging!  

Designed to fit directly on the MK3 print bed, and fit the track width of an Axial SCX24 or Traxxas TRX-4M.  

Obstacle can be used in both directions for fun. 

I printed in PLA with fuzzy skin on to help with traction.   YOU NEED SUPPORTS around the points in the hollowed-out center.  There is a slight gap - it can not print without supports in that one area.