Yo.
i search bar'd nothin came up
so i wasnt sure if anyones ever done this, but it worked on my other pair of skis, and at the moment i am in the process of rockering my Rory Silva Ninthward's.
Many people think that it weakens the ski, and it does a little but if your not skiint that hard on them/if you dont weigh alot then this shit works.
So what i did was ducktaped and clamped the center binding part of the ski, then i proceded to wedge a metal waterbottle between the tips and the tails, Even width on the tips and the tails.
This seems like a sketchy rig, but ive done it with a previous set of skis and it worked out
Ill be updating this with progress, for people who want to rocker theyre skis
Peace out NS!