A change to the cumbersome selection of aerodrome/waypoints etc
The current to-ing & fro-ing between different pages is a pain in the @rse! Why not a drop down list based on the characters present? Micro$oft manage it quite well with their help menu.
Also, why only ICAO codes? Why not IATA or full name? Travel websites manage to cope with it.
Damned if I know every bloody ICAO code used in the UK, consdering the less than intuitive assigments. Give me Oz or (better) USA...