[JU_88]

I always thought one of SH3s biggest faults (in this aspect) is that your Watch spot planes often long before they spot you! compare the size of a Uboat to that of an aircraft and you will realise that its way off from reality! In my opinion, your watch should only spot/report a plane sighting when you can see them your self from the bridge. So what ever the draw distance is for planes, that should be the about the same as the range of visual detection for the watch crew. fairs fair.
After you get 'aircraft spotted"' you are left with minutes before the planes begins its attack run, when it should be seconds. Evading planes in SH3 is more often than not, just too damn easy!