Nice one chaps, I'll have to test this further myself, as I prefer to switch off the automated part and dive bomb manually.
I found with the earlier model dive-sight, I'd flip over and dive down on the target. Then as I was adjusting my angle so the dive sight was placed over the target, all of a sudden the bombs would be dropped too early and the Stuka pulled out of the dive itself as it reached the default set altitude, before I was happy that I had the dive-sight dead on target.
That makes me want to go create a co-op with about 12 Stukas and place a huge ground target for them to attack, maybe a factory complex or a load of static tanks.