Nope, rule 7 hasn't been added to the rules. It used to be rule 6 [ it's in the original rules reprinted in post 154] . I just swapped the places of the original rules 6 and 7, so the original rule 7 [now numbered 6] is more likely to seen and read in context of the original rule 5 causing all the trouble and confusion. Anyway, somthing like that!

I'm sure I'm making perfect sense here [?] :-)