Where Do U Get Your Info?

I'm in the U.S. and purchased this game ten days ago and have been trying to determine enemy ship speed, angle of attack, torp gyro/speed, etc. I've read in the forums of ppl calculating the range, speed, angle, etc. I'm wondering how they got this data. This game provides NO data for other ships, so how do you ppl tell the speed and range of the other ships, your torps? What are the periscope hash marks measured in?

I hope a game patch will provide the details on all the data for these.

Thanks.

If you bring up the big tactical display, you will notice that there is information for other ships in there...you just click on them.

Oh...silly me. I see it now, just didn't pay any attention to the rest of the ship data below the ship specs data.

Thanks for your help!

No East we don't use the B-TAC, we "guestimate" it all the time, more fun ;)