I’ve been using a MK2 Cetus with the V2 extruder. Up until recently I’ve been using the V1 nozzles. I decided to try out the new version. It looks like a better design all around, except there isn’t a PTFE tube inside. I’m printing PLA and so far have clogged almost all of my V2 nozzles and barrels. I have a feeling that heat creep is my problem.
I’ve haven’t changed any temperature settings from when I was using the V1 nozzles, so the temperatures are the same. I’ve tried different spools of PLA, slower and faster print speeds, different nozzles/barrels.
What would be my best option to mitigate this issue? I have PETG and ABS material, but I think my problem would just be worse if I tried printing those. I’m tempted to try boring out one of the barrels through the heat sink section to fit a PTFE tube inside. Any thoughts are appreciated.