I fixed a problem with my 3d printer, a bad wire to a heat sensor.
The first print list item is a weird little tool for a mountain bike wheel that seats an end cap.
https://cults3d.com/en/3d-model/tool/dt-swiss-end-cap-tool-15mm-axel
Second item is a replacement part cooling duct thing. This one seems fine:
https://www.thingiverse.com/thing:2213182
