Helen Wyman went on the attack in Edinburgh .
Helen Wyman took the race to the Scottish riders but was unable to close the gap to Archibald after the Scottish rider counter attacked a move by the bronze medallist in the World Cross champs .
Helen Wyman went on the attack in Edinburgh and took the race to the Scottish riders but was unable to close the gap to Archibald after the Scottish rider counter attacked a move by the bronze medallist in the World Cross champs .