Looking forward to giving it a go, there is nothing more annoying to me when playing at high TC & the window pops up when aircraft is spotted, imediately click on dive to periscope depth, about 5 seconds later bombs drop on your deck or so close that your boat is totalled!

these are Hurricanes January 1941, clear sunny day near Scapa Flow. I reloaded game (about 300km earlier) I was prepaired for it this time, I pressed on dive at window selection then "C", the boat just disappeared below the surface when 2 bombs dropped on me and destroyed my boat!
Now this is Uber!
Thanks Rubini.