Would appreciate any help on last few answers. 49d = A floating target in the ring? R - - 78d= Back marker in the trials, perhaps. T - - i - s 31d = Dummy as if to shoot - e - - t 11d = It stops boxers slipping R - - - n 42a = A British one perhaps - i - n 44a = Finishes Colin Jackson style - - p - 67a = Redundant pass ? - a - / 0ff