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Question Voron stealthburner click while extruding

I see few problems:
1. Noctua fan. They are silent, but at the expense of severe airflow restrictions. I recommend changing it to some other fan, there are few recommended brands we use.
2. Put silicone sock on. When you turn on part cooling, it will cool the block and thermistor, heater cartridge won't keep up, resulting in thermal runaway errors.
3. You are probably testing extrusion by using Extrude button from Mainsail or Fluidd interface. Default speed for that is 10 mm/s - which equals to volumetric flow of around 24 mm3/s. That's too much even for Dragon HF hotend, no way your what looks to be v6 can melt that much plastic. V6's performance is maybe half that. Lower it to 1 mm3/s.
 
I see few problems:
1. Noctua fan. They are silent, but at the expense of severe airflow restrictions. I recommend changing it to some other fan, there are few recommended brands we use.
2. Put silicone sock on. When you turn on part cooling, it will cool the block and thermistor, heater cartridge won't keep up, resulting in thermal runaway errors.
3. You are probably testing extrusion by using Extrude button from Mainsail or Fluidd interface. Default speed for that is 10 mm/s - which equals to volumetric flow of around 24 mm3/s. That's too much even for Dragon HF hotend, no way your what looks to be v6 can melt that much plastic. V6's performance is maybe half that. Lower it to 1 mm3/s.
I understand, if I reduce the speed of the extruder, it's fine, so I started a test print, but something was disgusting and the filament broke at the extruder, so I stopped. I don't know what I should set in my prusaslice or my config file. Do you have any ideas? This is an ender 3 v2 on which I just put the voron stealthburner and the mainsail klipper system.
I would be very grateful if you could help me with what I should do
 
What extruder are you using? Clockwork 1 or 2?

Make sure the extruder is properly mechanically assembled, hotend is not clogged, and that you have the short PTFE tube between extruder and hotend. If you have Clockwork 2, check these videos on how to properly set gear meshing, anti-squish and idler tension. https://www.youtube.com/@dr.davesworkshop3585/videos
 
Another tip: Make sure your filament roll spins easily and that the filament is not kinked or tangled.
That's a great point actually! If OP uses reverse Bowden to get filament in, it should be 3 mm inner diameter, not 2 mm, it creates unnecessary drag.
 
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