Every compass ... will suffer from local deviation effects, due to local magnetic interferences ... - almost any ferrous or magnetic object. These effects will vary at different points of the compass, for example only a degree or two at a due north heading, and 5 or 6 degrees at an easterly heading.
Remember how season one took its time almost at a methodical pace to just give us Matt in the suit. Season Two says Fuck that noise and we get Puniser/Daredevil at the end of episode one. Every episode is one block of amazing built on another block.