One more movie: Hurricane vs. Do-17's over London

[Freycinet]

Originally Posted by Eklund89

The range is set in yards.
200 meters = 218 yards.
The gun-sight measures from the dot to the inner line so double to get from inner line to inner line. Add some reaction time and error and you get around 420 yards range setting.
Standard convergence is 333m i think.

Ok, just for me to get my head around it:



I should set the luminous circle I see in the above pic to:

(whatever my convergence is)
x 2
+ a little bit more for the yards to meters conversion

Is that it?

And then I should set the horizontal bars to the wingspan of the enemy?

Thanks, great help!