Move the left shuttle plate and fine-tune the XY axes so that the crosshairs of Panel GB can be aligned with the center crosshairs of the Laser camera (CAM jacked up)
Move the left shutter disk and fine-tune the XY two axes so that Panel GB's cross-line can be aligned with the Laser camera center cross-line (CAM top)
Move the left shuttle disk and fine tune the XY axis so that the crosshairs of panel GB can be aligned with the center crosshairs of laser camera (CAM jacking)