Fan shroud for Printrbot Simple metal using E3Dv6 hotend

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I modified Simonwlchan's excellent shroud to fit a shorter spacer for an E3DV6 hotend. I also removed some extra design elements to make printing faster. I added a picture of the bridge-torture-test_50mm after installing this fan, and it turned out pretty damn great. With the latest changes, I shortened the nozzle's length so it no longer hits the bed. I also widened the mouth and pointed it down, making the air flow hit right below the hotend's nozzle with a wider pattern. You can see the new picture of the bridge-torture-test_50mm, and it shows a significant improvement. Thanks to Simonwlchan for creating the original shroud this remix is based on. Print Settings: Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.2mm Infill: Not needed Notes: No supports are necessary, but they can help make the inside of the shroud smoother.