I’m using the MK5 for almost 2 years now. Now I am facing a Problem. I noticed that cutted parts were a little to small. For testing purposes I cut a square with 40 cm length. If I turn the square by 180 degrees, it fits in the hole almost perfect. Therefore the angle between x and y are very close to 90 degrees.
But when I turn it by 90 Degrees, one side is almost 0,3 cm (3mm) smaller than the bigger one. I measured the sides and in x direction the side is a little less than 40,1 cm. In the y direction it is just 39,8 cm. Even more interessting is the fact, that a ruler printed in y direction shows that the difference occurs at the first half only. Towards the back of the laser cutter.
Has anyone any idea why this is happening and how to solve this problem?