i was up in quebec this weekend did 425 miles with my new c&a razor skis.all i can say is wow :!: what a difference ,for the first time with this sled i have confidence going into the corners ,you point it and it turns.i also saw the highest mph reading ever on this sled (127)is it the skis :?: i dont know.tippyness is no worse and seemed better and more controllable and predictable.2003 rx1 er le,longer stablizer links,straight rate springs,5 mm shims in controll rods,9'' carbides, 5200 miles.i think i will have to back off on the limiter straps some stearing effort is harder after the ski swap.