I have a problem that I hope someone here can help me with. In the past I was using a 1800 display to monitor our 1990ccs drill and for guidance. I updated to the 2630 display this year. The problem I have is that I don't have the option of "auto" for determining when coverage is occurring. I understand that I can use the SCV that raises and lower the drill but coverage and acre counting continues when I shut off one side of the drill or the other. Does anyone know why I don't have the option of "AUTO" to control coverage and acre counting?