I don't know if I'm the only one but this should be improved ..like ..A LOT!! (playing on PS3)
The number of times I've been killed because I can't plant a turret or mine because there is a height difference of 1 cm/newspaper or some other junk lying on the floor.

Or my turret changes into one of 15 cm high.. ?
why oh why?

Yeah, the surfaces don't really help, especially on Shipyard and Container City, with all the junk on the floor.

Yes, PLEASE. Some random-ass shard of metal or a bent floor and I can't place my mine there, and I have to shuffle around trying to fit it in.