AOS Cine35 half duct with bumper

This half height duct for the AOS Cine35 is based on Chris Rosser's Cine35 Bumper, this version includes an additional bumper added to the outside perimeter.

In order to keep the weight down and the bumper flexible (but not too flexible) I used “honeycomb” infill (in SuperSlicer), 3 perimeter walls and no top or bottom layers so that the honeycomb pattern would be visible and allow for greater bumper performance.

Printed in white TPU so that if there are any bumps against walls, there is a reduced chance that there won't be any marks left behind on the wall (also provides a nice contract to the carbon fiber frame :) )