Help!!!

[Dark_Knight]

I've read the manual, went through the training, watched as many vids as I could find on the subject and I STILL can't figure out the tdc. Everytime I think i get a good solution I look at the attack map and its way out of sorts. So I go back through it and it comes up the same. I'm setting angle on bow (of target IE aspect) I go through the id manual and find the target, clicking the red check. Then go to the range finder and move the image to the top of the masts, then speed. Most of the time the friggin solution on the attak map is showing the torpedo is supposed to make a 180 degree turn to my stern (wtf)

Now, if I use the sonar to estimate range and bearing..its closer but is still off. I dunno what I'm doin to screw it up?

Any suggestions?

DK