IL2 CoD level bombing sight

[robtek]

Originally Posted by Flying Pencil

It is calculated in bombsight

Oh, i am aware of that, the problem i wanted to adress is: how to get the numbers to put into the bombsight to compensate for the wind-drift.
In the B-17 there was a instrument where the bombardier (or was it the navigator?) could watch the ground passing and by adjusting some lines could determine the direction and strength of the wind in his altitude.