ok, that is a serious discrepancy that simply must be addressed
that too
possibly related (possibly not - ?).. i've noticed that if i am down in the weeds in a mountain range, and i lock up a jamming contact, i'll look in the HUD to get a line-of-sight to the strobing contact.. and the TD box will be in the mountain!
in other words, the jamming signal is penetrating through the mountain (or, said another way, the RADAR code doesn't do LOS calculations on jamming signals)
i wonder if these issues could be related