Thanks for answering so quickly! After tinkering with ground control tonight I found the image was being put in a location far far above the work area diagram. Probably due to a bad calibration or something to that effect but once I found the image on the screen, I clicked Define Home and the image snapped back into view in the work area. As I said, learning curve. I still haven’t located the sled in 1.26 ground control but I’m not using that file anyway. i found several links in the forums to the sled. Thanks again.