Flex upgrade

DON'T cut the tube flush with the V. cut it at 90 degrees to its side and push it to the gear. As well leave 1/16th out the other end for best results.


I am sure others have done this but I wanted to give it a shot and here it is. Evan if you don't plan on using flex filament it makes loading PLA and abs easier.
I used a 3 mm Teflon tube and cut it to fit tight between the gear and the bearing. I am going to drill the heat break out and extend the tube all the way to the tips Teflon.
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