Calculating AOB with OLC Gold

[jmr]

Originally Posted by makman94

you didn't do anything wrong Beng.the problem is that mast's values sucks and this have as result your range measurments to be tottaly incorrect.
open data\Sea\NKLS_ and there open the cfg file.set at mast=21.2 and save the file.your hot spot of the ship is the top of the funnel .here:

Markman, where did you get 21.2? Do you have a list of correct mast height values?