Can anyone help cutting round holes

[jford2023 (jon ford)]

i have a new Falcon 2 40w laser and i am trying to cut round holes in cardboard but the holes come out misshapen

[mamarayz (Angela Buttram)]

One of your belts need to be tightened. I had that issue as well and the belt on the right side of my laser had to be adjusted

[jford2023 (jon ford)]

@mamarayz

ts need to be tightened. I had that issue as well and the belt on the right side of my laser had to be adjusted

can i add a image to this post?

[Dskall (D Kallenberger)]

You can upload an image.

[jford2023 (jon ford)]

in Lightburn this is a perfect circle but im getting this

[ednisley]

@jford2023

but im getting this

While you’re making sure the belts have the proper tension, check all of the tiny setscrews holding the belt pulleys onto the motors: in all likelihood, one screw is loose.

Although this guide is for Sculpfun lasers, you’ll recognize most of the parts and the problems & solutions are similar:

Guide to mechanical adjustments and maintenance

[jford2023 (jon ford)]

@ednisley

this guide is for Sculpfun lasers, you’ll recognize most of the parts and the problems &

thanks for the help