+1 for this.
A simple code change that would save innumerable key clicks would be for the default region when setting up tech stops to be "entire world". Let's face it, if we're making tech stops the odds are we're travelling off our continent. This is an "order by" statement on a bit of SQL somewhere, 2 minutes!
I'd also love it if the box in tech stops where we type in the airport name could also accept input such as
"cyev,uhma" and realise that two valid airport codes are in there and just add the two tech stops without any more clicking. And if it also did the reverse automatically that would be heaven. Eliminates like 20 keystrokes. After a while we know our favourite tech stops for each country pair. or put "cyev,uhma,R" meaning add the Reverse tech stops.
Simon