It fell down some stairs, apparently. Which should not happen. The print is at appx. 95% in the pic. Not my vacuum and genuine spare part is ~€30 so this is not really worth the time. Genuine, complete spare: https://poal.co/static/images/FxJNVT.png https://poal.co/static/images/QwsRhT.png However, I learn something new every time I go through the whole modeling, slicing and printing process.