Thank you guys,
They both sound like good tips.
This happened one other time & while browsing through the air - file with air.ed I found in the " Flight Dynamics " section, that the " Airspeed Indicator Base " was set to 2 .
I changed this to "0" and it fixed the problem , not sure why exactly but no more wind in the cockpit.
Just wondered if there was another way to do this as this one is already set to "0"
Many Thanks to you both !
OTTO