I need your help.
No matter what I do, I get this cotton candy like stringing and nothing I do prevents it.
Every print gets it and it's impossible to clean.
I've printed retraction towers from thingiverse and from http://retractioncalibration.com/
Nothing helps. No matter the setting.
For this print I used PLA, 190°C hotend, 50°C bed, speed 180mm/s, flow 90% (calibrated), retraction 4mm, retraction speed 25mm/s. Combing All, layer height, 0.2. 0.4 mm Nozzle
The retraction calibration tower obviously increments like specified on the page. Same result on every layer.
- What the heck is that and how can I fix it?
- Why do I need the rubber cover of the hotend/nozzle? It seems to have a crack or a tear.
At this point I'm just tired of wasting any more filament and printing hours.