It works fine for me. I'm continously updating the information to the TDC. I make minor adjustments as I close. Speed is the biggest input and the most correct you will need. I just wish all torp doors could be opened. This part just seems silly. As I close I'm pressing the Q key and pressing the torpedo to use and searching for the firing button. What is the this? The multi-tasking thing at it's best

. The torp doors need some work