YALGWPI (yet another linear guide with ptfe inserts)
thingiverse
I designed a linear guide with PTFE inserts, just like many of you have done before. I was inspired by your projects and created one for 30x30 mm profiles myself. After applying some PTFE spray, it glides smoothly down the profile due to its own weight. And what's more, I don't feel any clearance issues at all. https://www.youtube.com/watch?v=2n2jmqsQ000&feature=youtu.be Please turn down your volume, the video sound is extremely loud.
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