I have the Blue screen installed and was hoping to use the touch test centering ,when I hit the button it is traveling very slowly I was wondering where to change the speed in the script or maybe I don't have that part of the script.I have the Z Plate offset at 8.0 mm and that is working fine at the size of my touch plate auto tool zero works as well ,just the slow speed on centering and + or - X & Y .Hope someone can help cheers John.