How to center the y-axis belt of Ender 3 V2
By - hasan1417
Sorry. No answer here but I was wondering the same thing.
When it's moving out pressure on it and slide it over.
Same situation at the pully y-stepper motor? You can move the end of the belt under the carriage a little bit. Maybe try a better tensioner. Have a look here https://www.thingiverse.com/thing:3289057