Traxxas Summit "Dog Carrier"

This is a Shifter "gear" for the 1/10 scale Traxxas Summit. it is designed to eliminate the huge amount of slope in the original drivetrain. It should be a direct fit, but depending on your 3d printer it might need some filing.
Here are my settings:
extrusion multiplier: 0.9
layer 0.25mm
infill 100%
speed 40mm/s
supports: yes

With these settings there were only a small amount of afterwork needed. 100% infill is recommended for maximum strenght since it is a drivetrain part.

With thi