Did you buy everything from here?
a)If you didn’t or changed some things please don’t leave out any details and include what firmware you flashed.
Are you using end stops?
a)If so please disconnect them.
Mac or PC?
Include a picture so obvious errors might be spotted.
Someone that can explain why it’s doing that?
If I remove the belts, it moves soooo easy.
But now if I run code, it moves like step by step, not smooth.
And it makes a strange sound… that you can hear.
It almost sounds like it’s trying to turn, but doesnt have power enough on Z-axis.
Not sure what i can do more to make it slide - tension-bolts (the 4) are set kinda loose!