Sorry for many posts recently.
Do you have any experience of clogging at heat breaker of E3D v6?
If you have, what is the solution to fix this.
I’m guessing this might be happened during pulling out filament for change, or frequent retraction being performed.
When printing Aria the dragon, my extruder clicking and failed to extrudes at 4 legs & tail parts. This also might be related with current issue.(This is not happened when printing simple models)
My extruder has been running for 1 and 1/2 years without any problem.
I’m using custom fan duct I designed. and its cooling performance was pretty good. (I can keep touching cooling fins when hotend is printing temperature)
MY acceleration setting is default.
Retraction speed 40