Dunne seen to good effect Robbie Dunne rode Stephen Mahon´s gelding San Giustino to victory in The Magniers Cider Handicap Hurdle in the colours of Mrs Audrey O?Connor. Mahon said, ´Robbie gave him a great ride, the horse needs to be held up and Robbie did that well.´ Dunne and Mahon are neighbours and that?s Dunnes 3rd winner for the trainer this season.