Shagpile:
Using Edition 3 with my iPad2:
Undocumented feature 1: The display goes black and refuses to display any map although ALA's etc are displayed. I had to reboot the iPad. Don't know how I did it.
Feature 2: I can't enter a new aircraft type. Even using the template I get an error message stating that I haven't entered the ICAO code and manufacturer.
.......the rest is just brilliant