So first u were dominant and now u are in the learning phase...
I can only go after what i have seen myself and i can give u an example: U - in B-29:s, I and a few other guys in fighters attacking a base. Resistance is light and the fighters are dealing with the few uppers that shows up. Not a single round was fired at your bombers. Despite this u failed to shut down the base and wf/decak town (as u said u would do), in fact it wasnt even close on anything of it...
U can play your game as u wish and if u want to practice on using the B-17 as gun ships then go ahead. But spamming the board and telling us how dominant u are and that u win all the wars alone just makes u look like a fool.