Want your TAS? Get out your Whizz-Wheel and your IFIS
The only problem with the bombsight table that we've discovered, is that it doesnt take into account your Height AGL - which you arent given... ie; you enter 15,000FT into the table - but its in AMSL (which is all you're basicaly given in the game) and you go to level bomb an airfield, or what have you - which is, for example 2,350 feel AMSL - so you're at 12650ft AGL, but what you've entered is infact correct, but incorrect for your accurate targeting... - it wont tell you what you need to know... However, generally, you can bet your bottom dollar that if the target is rather close to water, its at sea level... meaning that you can rely on the height your gauges tell you.
You may need to land at the target before hand
*EDIT* Sorry if that makes little sense, its 0650 here, and I havent been able to sleep; but hope you get the jist of what I mean