Wasting $80 and 6 months on a $10 fix

The Positron is definitely not a 'set up and forget' printer :) But it's still fun. I had an under-extrusion problem. It turned into a no-extrusion problem. Then a 'Jeff keeps fixing the wrong problem' problem! Luckily all's well that ends well, and we're back in business. Here are the parts I used to fix my Positron. Eventually (some links are affiliate links, I earn for qualifying purchases): - Creality Capricorn Bowden Tubing with Cutter: https://amzn.to/41kK0ia - Slice Engineering 1.5 Nm nozzle torque wrench: https://amzn.to/4k2wZAY - LDO 90 Degree Hotend Kit for Positron: https://kb-3d.com/store/positron/1553-ldo-90-hotend-kit-for-positron-v32-3d-printer-1725633746505.html Support me on Patreon: https://www.patreon.com/geerlingguy Sponsor me on GitHub: https://github.com/sponsors/geerlingguy Merch: https://www.redshirtjeff.com 2nd Channel: https://www.youtube.com/@GeerlingEngineering 3rd Channel: https://www.youtube.com/@Level2Jeff Contents: 00:00 - The Positron Problem 00:26 - Under Extrusion and Nozzles 01:27 - An $80 Hotend 02:16 - The PTFE Tube 04:19 - Fixing the ACTUAL problem 05:31 - Does it work now? 06:52 - Test Benchy 08:02 - Do as I say not as I did