print bed sag in the center
after dealing with bad adhesion i tried to level the print bed again.
using manual leveling i noticed that the center of the bed is sagged by a mm or more. the corner allow for a paper to slide a bit. when checking the center of the bed i see a gap and the paper move freely.
I printed a squares test layer and was able to move the corners of the inner s squares with my hand easily. the corners of the outer squares didn't move at all.
this is an Ender 5 Pro I have for less then a week...
any ideas what can be done?
I have feedback you for the print bed issues, please check as that post. Thank you.