pls becareful...no need to scale building...thank you for the effort.
I think no need to fly plane to check wind. The grd level wind must be strong enough to at least mess up ladies hair (long sort) to be consider good enough.
If you can feel the wind and think wind is strong enough to blow away pieces of a4 size paper rather swiftly...pls give me a shout...
thank you buddy.
ps by the way do you fly glider?