Project as circle cutting as oval ? why

[berainlb (PY)]

I suggest you observe this Topic as it’s essentially the same type of issue:

engraving shapes stretched

Hi, I have a little problem. I have a Falcon 10W, these are my first steps with the machine When I make a perfect circle and send it to cut, the result is deformed, elongated on the Y axis. How can I solve that?

A search on this forum will bring up other similar cases if you want to explore.