I am pleased that you have found the bug !
Any idea when the revised version will be available?
Paul
I have just installed a clean version of Windows 7 and installed Sky Demon Plan vers 09.13.26857 and have the same problems as others.
As soon as I click on the second spot to make a route the programme crashes. It does this every time.
Steve Aero AT3-R100, C172 Skyhawk, EGBK Sywell