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14461518:BrandoComando said:If all other variables are held constant, does adding weight to a ski improve dampness and stability? That seems to be Evi's argument here. I'm not familiar enough with ski design to know if it makes a legit difference.
14461521:BradFiAusNzCoCa said:See I was under the impression that a heavier central “piece” (nocker, certain bindings, etc) on the ski wouldn’t increase dampness but I feel like I see a decent amount of people citing something along those lines (whether correct or incorrect). My initial thought process would be like Cy’s where you integrate materials across the whole ski.
14461536:cydwhit said:Yeah, and that's another weird thing, the weight attaches at the contact point between the rocker and camber. So it's far out on the ski. So it'll definitely affect swing weight, and also make any sort of grab where your skis cross have the potential to catch on each other?
Why on earth would I want to add 400g of aluminum weights out near the tips and tails of the ski? It's gonna be less fun to slash and jib in pow.
The location of the weight makes perfect sense. The further out on the ski, the more effectively will affect the ski. Placing it at the intersection of the rocker and camber ensures it doesn't mess with either of those profiles. Putting it forward would reduce the effect of the rocker and bringing it back would reduce the effect of the mass.
Most damping masses (in skis or other engineered designs) have to be spring loaded to help counter the oscillatory motions. (Think the moving weights on race skis.) If they are rigidly fixed, added mass affects the vibration, but it should only provide as much damping as the air resistance it adds for viscous damping (negligible). Adding mass to the thing you want to vibrate less will make the amplitude get smaller, but it has more momentum, so it takes about the same effort to damp it. Location and length of objects affect vibration, too, so maybe adding mass to that location really does help, but I'd be surprised if it was noticable enough to want to mess with that system while touring. My skiing experience can be improved much more with a 400 gram Coors Light I can piss out during the downhill



















