With the Southern Hemisphere leg done and dusted, the TTR World Snowboard Tour will take a brief hiatus before turning all focus to the Northern Hemisphere competition calendar.  The 2011/12 season marks the 10th anniversary of the TTR World Tour and the Northern Hemisphere leg is, once again, packed full of the best independent snowboard competitions in the world on all levels.  New for the TTR Tour this year is the introduction of an all-new World Tour Ranking system that is now broken out to rank riders in individual disciplines: Overall Tour Ranking, Halfpipe Tour Ranking, Slopestyle To...