Replying to Line step up

there has been some controversy over the differences between the 2011 line afterbang and the step up. i looked at a line catalog for next year today at the shop i work at and the only difference other then the graphics is that the step up has two carbon olliebands and the afterbang only has one. the step up also comes in a longer size which is a 186 i believe. the longest afterbang size is in the lower 170s. because of the ollieband it may also be a little stiffer. both skis have the exact same dimensions and are both built like a skate board.i will have a chance to ski many of next year's skis next week so if i ski both the step up and afterbang i will make another thread posting what i noticed different.