A button in the software for positioning the laser to the middle position (e.g. for heigt adjustment) would be nice!
Just double click inside the preview image - no button needed.
It would be helpful if you could do this by pressing a button (the button) directly on your Mr. Beam. (E.g., if you press the button once while the lid is open, the head will home, if you press it a second time, it will move to the middle.)