[TheDarkWraith]

two problems with this:

1) the XO TDC dialog box is showing the incorrect range (4623m vice the 1080m on the dial). So the user would have to either change the XO TDC dialog box value or change the TDC range dial to the correct value. This is because the correct mast height is not being set (for those dials). Check your TDC range dial and you'll see the incorrect range is reported with this method. I explored this method also already. If there was a way to set the dials 'hands' by code then this solution would be viable as you could take the range reading from the SH4 style dial and set the TDC range dial to that value. But I haven't found any way to set the Range, AOB, or Speed dials by code yet.

2) that's an american dial from an american sub that would have to be visible at all times so the user can read the correct range and change either of the above listed items. That makes a two step method vice an automatic one. Plus we are using German subs not American subs.