I have tried to uninstall and reinstall. I have tried on 2 different lasers and it is the same issue. I looked at every setting on my friends lightburn and made sure mine is the same. NO LUCK Please help me.
Itās helpful to include the problem .lbrn2 file⦠In your case, Iād look under the āDevice settingsā to ensure they are proper for your machineā¦
Although you state āhalfā the size, if itās in inches rather than mm or vice versa that can be an issue, but it doesnāt work out, mathematically ⦠but check it while you are there.
I canāt think of what would cause it to halve the sizeā¦
Loi.lbrn2 (405.9 KB)
It is every file I create. It only cuts the height in half. I was on Inches/mm/min, I changed to Inches/mm, still same issue.
Does it appear ok in the preview?
yes, in preview it is fine.
Iād like to make sure I understand the problem.
Are you saying the actual burn is half-height? Or are you saying itās half in both dimensions. So a quarter of the original size?
Can you take a full screenshot of LightBurn with the design loaded and ready to burn? Please have the Cut and Laser windows showing.
You list Jtech as your laser. I assume thatās just the laser module. What controller are you using and how was it configured? Have you calibrated your axes?
I have a jtech on my xcarve. I also have an xtool. It does it on any machine I use, but my friendās laptop lightburn works perfectly fine on my machines.
It only cuts the height in half, I know it is odd.
I have compared all my settings to my friends laptop, they are the same.
Thatās interesting.
Your design shows as 12.3x6.9 inches when brought up. Wonder if thatās part of the issue:
Can you push āSave gcodeā in Laser window and save the file with a .txt extension and then upload here?
It looks like youāve got rotary mode enabled. Try going to āLaser Toolsā > āRotary Setupā and toggling rotary mode off.
THANK YOU!! It worked on a new project. I never noticed on the right that I hit that option. Thank you!
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