Piburn 4.0 y axis not measuring what is in lightburn

I want to start off by saying I’m very new to Lightburn and my Mira 9 laser.
A couple months ago So I’m not sure where I have gone wrong but for some reason when i put my dimensions in for size of what I am engraving the y axis comes out smaller then what is in lightburn for example if width on y axis is supposed to be 3" it etches yeti to 2.5 but x axis is good. Any help would be great.
Thanks and hope i am posting in right area

Have you checked the rotary for steps/rotation…? It might have been reset.

:smile_cat:

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