Look in your conf file and change... this
You will find the conf file here
Documents\1C SoftClub\il-2 sturmovik cliffs of dover
And then replaced with
Most people are reporting positive results, between 10 and 30 fps boost.
On my system no FPS boost but it feels much smoother
It is generally inadvisable to eject directly over the area you just bombed â€” USAF Manual