Hey everyone,

So I've started investigating things today. I need to read through the thread again and see all the suggested things to test but so far I have:

1) Taken off the motor and tested it on it's own. It was fine. This was the loudest it got:

https://drive.google.com/file/d/18nG...ew?usp=sharing

2) Removed the top and tried moving it by hand and visually inspecting. Moving it by hand seems to suggest to me that there is a problem. I recorded another video to show you all:

https://drive.google.com/file/d/18mv...ew?usp=sharing

What do you all think?