Modified Flexible Filament Extruder Upgrade
thingiverse
This is a custom upgrade designed to work seamlessly with Creality CR-7, CR-10, Ender 2, Ender 3, and Afinibot A5, A31 models. I've made a crucial modification to the original design by extending the hole for the PTFE tube, allowing it to pass through directly to the coupler. Unlike the original upgrade, which failed to deliver satisfactory results for me, this modified version eliminates any potential space where filament can bend or become stuck. To prove its effectiveness, I've successfully printed the intricate chainmail design from FLOWALISTIK using TPU with my upgraded model. For a hassle-free installation, simply follow Joshvv's instructions at https://www.thingiverse.com/thing:2144277.
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