Currently, I have two problems with the EleksLaser-A3 Pro 2500mW
1.the Y axis engraves on a bad scale> In the program, the height equals 100mm but the laser physically engraves 80mm. How can I calibrate it?
2.The projects exported using the G-CODE TOOL plugin in InkScape are very small when I burn them as Gcode. For example, a square of size 100mm x 100mm is physically engraved in a size of about 35mm x 35mm. I set everything in the same way as in the guide, but the designs come out on a small scale anyway. How can I fix it?