I think this might be what they are talking about. Brilliant video, the story just builds and builds and builds. https://youtu.be/K4yCXIZ32lk

Sounds it, could take it apart and put bits that can be recycled in the normal recycling bin over a few weeks?

Is the motor sparking is places it shouldn’t. If it’s the type of motor I think is likely to be there (brushed universal motor) it will spark where the brushes are. So your problem might just be normal operation of the motor. Could also be fucked, difficult to know without more detail

That is a very odd failure so not 100% sure. If I had to take a punt I would say the nozzle jammed from the mentioned heat creap issue, eventually the silk pla broke in the extruder as it’s very brittle, combined with retractions. It then was then able to work its way out and make some noodles for you to enjoy.

Polish friend of mine says Radom and Kielce are a bit of a shit hole.