Can I print directly onto the bed plate? (Ender 3 Pro) I just got an Ender 3 Pro at the beginning of the week and have been printing a lot. I creased the magnetic plate cover, not realizing how it would hold up to being bent. This led to uneven printing and nozzle issues, so I stopped using it.

Is there any problem with printing directly onto the platform itself, without a cover?
I've printed for several years direct onto the 3&nbsp;mm heated bed of the Anet A8 I used; worked perfectly! I did use a specific 3D print spray for adhesion, see e.g. this answer on "Should you use hairspray on a metal bed 3D printer?".