head mad trix, get along length or buy the madtrix mojos, i have skied the madtrix, and they are by far the best ski ive used, but have a very stiff flex, for a twintip anyways
The skis can be mounted to way big moutain or big air, in big air position the ski is actually going backwards, if your freind told him he was doin jumps or like freestyle, they most likely got mouted this way