I am unable to create options on trees 2 to 9 on Call Pilot 100. I can record a Home menu but when I try to enter any paths I am told invalid path. I don't want to default the system unless I have to. Only tree I can use is 1. I need tree 2 for after hours options but can't get it to take path numbers. Have tried other trees too, no difference. And no option to build. Any thoughts?