Two rather minor things I noticed...
in the A-10 "Airfield" mission, when I shot the IL-76s with rockets, they rocketed forward some 100 meters before exploding - almost like they had RATO's strapped to them.
At another mission (Instant Action?) I had to intercept high-flying aircraft. But their contrails became invisible the moment I looked straight at them - only when I kept the contrails in the corner of the monitor they stayed visible.
For the rest no problems... and wow, what a sim. Thanks, ED!