Fizzy I do think there is an argument in defence of Rafa, for the fact he didn't play the clay season last year - when a lot of the automated line calling on clay came in. He is still used to the old ways, and it's only the second tournament he has played. (Barcelona doesn't have it). His automatic reaction- as they said at the time- was to circle the mark.
I mean, he should know the rules
. But you can see why he was confused.