I had a lot of trouble inserting filament over the PTFE tube because it allways get stuck an the Extruder. Not anymore ! My adapter helps to straighten the last 2 cm of the ptfe tube to the Extruder. This helpfs to guide the Filament in a straight way.
Please print as fine as possible, i used a 0.25mm nozzle with an (overkill) 0,05mm layer height
Have fun!
After many asked me how they could support me, you can now
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Check out my other optimized XL Parts! There is a Series to come!
You can find them in my Collection:
https://www.printables.com/@Surfalex2000/collections/830114
The author marked this model as their own original creation.