Hello Split Rail,

I put 900 miles on the ski's this week and all I can say is WOW. They do everything that you said and more for my Rush ProR 800.
They helped reduce inside ski lift and stuck on the icy trails like glue. This ski should put the ski manufacturers on their heads. One thing I noticed is to use as little front spring preload as you can, at least on my sled. They also work on powder as well, overall these are the best ski's ever made.

Thanks,

Oscar L.
Manhiem, Pennsylvania