u/MunhozArt

Guys, I need some help with my Ender 3 V3 KE. I print parts normally with it, the first layer is usually perfect, this is with parts that take a maximum of 3-4 hours to print. However, when I print more vertical parts with a longer printing time, like the one in the image which is like a tower with a container underneath and took 10 hours, the edges start to peel off the bed. My bed is the original factory bed for the Ender 3 V3 KE, I think it's called PEI, and the temperature is set to 70°C. There are two images, the container was printed in one batch and the tower in another. The goal is to put magnets in these holes to make a removable attachment.