All this pseudo-accuracy about some part of the body being millimetres on or offside, but just as critical is the timing of the pass being made - we never get to see that, do we? I mean, is it when the foot first brushes the ball? When the ball first deforms due to pressure? Or when it moves ?
I genuinely can't believe they are accurate enough about that to justify this micrometer measuring of the lines. It's bollocks, that's what it is.