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An extruder works by applying force to the material to push it through a small aperture; this part is typically heated… a description off–the–top–of–my–head hence its lack of coherence 🙃
I had to stoop to jack up the front of my car, and having undone the wheel bolts it wouldn’t come off… 🤔
![I have already had to [re]inflate this week…](https://definitely.cn/file/91c15a8ddd4f4fb152497a06633a6aac/thumb.jpg)
