Creality Falcon 2 Pro 40w Y axe incorrect cutting

My camera shows my content longer than it is on the Y axe from top to bottom, and when I cut a shape that is 200mm long it only cuts 152mm long. I’ve calibrated my camera multiple times, used Lightburn and Falcon Design Space. I don’t know what to do, I’m new to this, and I’ve tried google but no luck. Help Please !!