I am in Alaska and have one on my 08 700 RMk I put 1200 miles on it last year in the steep and deep and pounded the bumps, had a few problems with mine first the retaining ring for the rear shock spring busted ( the new one they sent is now billet), front fox shock came apart, rear upper shock cross bar actually bent even though it is heat treated. We are already riding up here this year and the new front fox shock started to back out and leak fluid took it in had it rerbuilt and thraed locker aplied this time. Steve at Ez Ryde sent all new hardware anytime somthing went wrong at no cost. As for the cross shaft bent they have had this problem in the past and tried differnt materials i.e. titanium which you can buy but they are not provided with the new skid due to cost. I do love the suspension it takes the bumps like no other and I have no problems with trenching we usually are playing in 3 to 4 feet of fresh stuff and it performs awsome. you can see my sled under the alaska forums under rides it is on one of the last pages winter camo sled.