Peter Dowson has revised FSUIPC based on much work and testing to smooth winds, pressure and temperature. He remarks that some low level turbulence issues remain with the 747X but otherwise this module makes a HUGE difference and finally solves what has been a very distracting problem. The features are available to currently registered users: http://www.schiratti.com/dowson.html

Dan, thanks for the notification. I shall re-try my CYVR-EDDK flight in the coming week and will report.Pete, many thanks for all your hard work. Let's hope that this is one of a number of successes we need for several products over the coming weeks.Cheers, Richard