I have gotten my Anet a8 a few days ago, and I have it fully assembled. When I tested it,the x axis was extremely rumbly. I tried all different tightnesses fore the belt but I just couldn’t get it to work. Basically, when tested the belt will rumble and shake to the left, then just grind against the z axis bar. I would really appreciate some help

FIXED

thanks for all the help!

Hi

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Can you send a picture of where it grind against the z axis bar?

Try this, first lube up the rails/bars with wd-40 or something similar. Next loosen the belt so it doesn’t affect the results. You mentioned it grinding against the z axis. Is it doing this on the left or right? If it’s the left make sure you installed your x endstop correctly