Triple fan duct (2x40 + 1x30) - V2
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**V2 of my [triple fan duct](https://www.thingiverse.com/thing:3778174)** (you have to get [files from V1](https://www.thingiverse.com/thing:3778174/files), except fang-R and fang-L) **Edit:** You should use the **[Version 3](https://www.thingiverse.com/thing:3811043)** which fix all problems. __Improvements:__ 1. Airflow has now a better direction under the nozzle (this results in a stronger effect) 2. There is less "backfire" airflow: - Putting my finger near V1 fan, I felt air at 3-4cm - Near V2 fan, I feel it at 0.5-1cm So, there are less airflow lost because of the air pressure, then the gain is transmit to the right place. __Defects:__ 1. I've designed place for little screws at the bottom, but this is not well printed (probably too small). 2. The bottom wall is a bit too thin, and I also got a (very small) hole in it. Those things could probably be fixed with better printing parameters, and/or another orientation in the slicer, but even with them the piece is fully usable. __Conclusion:__ This is much better with this version, but I will try to make a V3 (when I'll have enough time) to fix its defects. Anyway, this could be used as is for now.
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