MicroSwiss extended fan duct - Ender 3

MicroSwiss extended fan duct - Ender 3

thingiverse

I required a fan duct that extended down to where my nozzle landed after my Microswiss upgrade. After testing six different models, none fit perfectly, so I decided to create one myself. I'm satisfied with the stock carriage and wanted to maintain its original configuration as much as possible. The motivation behind this modification was excessive stringing when printing PETG, which persisted despite adjusting my retraction settings. To test the new design, I printed a PLA prototype followed by a PETG version. The outcome exceeded my expectations.

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