Quote:
Originally Posted by TheDarkWraith
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I'm afraid that is not how the original RAOBF developed by OLC, Hitman and Joegrundman works. The scale pointed to by the yellow and green arrows in Trevally's images is only to be used for range. The inside scale of the moveable wheel is for observed height and observed (halve)length. Darkwraith's solution seems to work. But it can't, as the observed halve length is 10 marks, but (his) 10 is left of 90 degrees. And that is impossible in the formula. There is no angle that makes the sine of it become bigger than 1. (which is what the 12-o'clock position represents) What he does is cheating the numbers. Still, using 10 on the innerscale of the moveable wheel also doesn't work. Since it points to 15 degrees AOB. And that is clearly not the right angle based on the view. Somehow this yellow scale in the scope is wrong! The observed (halve) length should have a value of about 38 marks.