40x20 Thicken Blower Duct

Took uncleskippy's ( https://www.thingiverse.com/thing:2204314 ) and made the bottom thicker. The original worked for a while, but the thinner bottom side started bow down after 10+ prints. I'ved also added an angled "spacer" on the top of the screw holes that mounts the duct; this creates a force to help pull the front up.

** Don't forget to either turn up your infil % or increase the Bottom/Top Thickness!

Please note, I've only printed with this PLA , haven't enclosed my printer to pri