Hi everyone,

I am new to 3D-printing and just built my first printer. An anycubic kossel pulley.

But when i got to the part where i had to use Pronterface, i typed in G28 as the manual told me to but then only 1 motor moves and smashes the extruder in to the belt. I have made a clip to and some pictures here is a link: https://goo.gl/photos/sc8EYjPdkpwRbwka6 . I hope someone can help me.