mikeed52078

Here comes the noob question, but first the details. I am using esun's EPA CF filament on an Ender 3 V2, and after about 10-12 layers I start losing adhesion and end up with a rat nest if its not caught right away. My build plate is set at 90 degrees C, nozzle temp is 240 degrees C, print speed at 50 mm/s and I have a hardened steel nozzle. So the noob question is, What could be causing this and how can I troubleshoot it? Thanks, Mike