Geeetech

Hi guys!

I'm working on my bed leveling a lot, but I'm unable to achieve the perfect first layer.
I think, my bed not perfectly flat or the wheels won't run perfectly.
The middle is too close and the sides too far. How can I adjust it?

Here is a photo: https://photos.app.goo.gl/4ixeaCysgRhKFnWs8

Hi!

I'm new in 3d printing, and I'm start with an A10.
I try to setup octoprint. Is there any "gold" config for cura and printer profile?