I said all guns would be mannable...or at least intended to say that, but forgot.
OK, could the people in charge of adding stuff tell me if we could or couldn't have the things on this list incorperated into a defense line?
-trenches to stop jeeps and scout cars
-AT ditches infront of the trenches to slow armor down, but not stop it. And American .50's in the trenches to stop infintry if someone drops infinty on the trenches
-30mm, and 37mm cannons spread out along trenches after 15 mins
-50mm AT gun after half an hour
-American 76mm AT gun, or british 2 pounder after 45 mins
-German 88mm AT/AA guns, or MAYBE American 105's after 1 hr
-Guns that, like RaptorL said, look, and listen for GV's like a soldier would, and then fire a few ranging shots before finding the range. Maybe it would have the range down to within 1k, or maybe .5k?
-All guns are auto guns, but can be mannable.