Not too much has changed at the top of the James Hird Footy Tipping competition leaderboard with Amber Horsfall and Kevan Thomas leading the way after they both tipped six winners. Marcia Horsfall dropped back to be one off the pace after tipping five winners. The big movers after round seven were Christopher Canty and Mel Bogan - both tipped eight winners to move into equal 12th place and are now only three off the pace. Round eight will present tipsters with some difficult games. The Carlton v Brisbane, Kangaroos v St Kilda and Fremantle v Geelong look to be the toughest of them.