Hello,

I've been printing for a while now and there is 1 problem I can't seem to figure out what is causing it, I'm guessing belt tension but I think my belts are at the right tension.

I have noticeable waves in the x and y direction. My printer is a K8200 from velleman (aka 3Drag). Table moves in X and Y direction, extruder moves in Z-direction.

Since I print in a color that is hard to photograph i'll post a photo of a picture I found on the internet that shows exactly the same behavior as my printer:

7172350812_5ebcfe8670_b.jpg

Anyone that had this problem too? And managed to fix it?