Here's my PSA for the day in case this happens to you . . . the trick DOES work.
( in a nutshell ) pull the leg in question ALL the way out / off. Back off the plastic thing off the metal nut. Stick the leg back in. Fixed.
https://www.youtube.com/watch?v=f7_qOx965Y8
( in a nutshell ) pull the leg in question ALL the way out / off. Back off the plastic thing off the metal nut. Stick the leg back in. Fixed.
https://www.youtube.com/watch?v=f7_qOx965Y8