I just came back form 15 days in MT. My laptop crahsed and burned on the third day and I was pretty much in no mans land with my wife and daughter only having Macs. Crazy as it may seem I could not find this site with any google searches. Weird!!
I will make a couple of comments from my trip. First the Tri One tuning tool is great. It took some playing around with the finish (how much emery and diamond stone to de burr) but once dialed in the edges are perfect.
Second, everyone knows that I love Peter's site and I have bought many skis without demoing based on his picks. I bought last years Sultan 85 (his ski of the year last year) based on his rave comments. This is a fine ski, but IMO there really is nothing about it that is even close to exceptional. It is a little less stiff than I would like, it has almost no pop when you load the ski (my head IM 78 and Peak 88 will lift you off the ground when you bend the ski in an arc). It carves OK, it busts crud OK. I did find that I was skiing bumps very well on it, but when I went to other skis I realized that it is just my bumps skliing improving. I bought it cheap so no big deal.
Lastly, I got to ski my Shamans in 4-5 days of knee deep snow (yes, we were incredibly blessed this Holiday season wth the most snow ever during these 2 weeks). For me, this is the best powder ski that I have ever skied or owned. It is just about the perfect stiffness (could handle it slightly more but this would be nitpicking). The ski turns on a dime, carves beautiful arcs and it is hard (but not impossible) to dive the tips. I really did feel like superman on them at times especially in the steeps. I felt like they really complimented the way that I want to ski and I would call these the true PMTS powder ski. The 18m TR is about as tight as they come in a wide powder ski at 184cm long (yes some rockered skis have tight turn radius, but that is because they are have such short running lengths). I even took this ski out the day after a powder day and skied it for the morning. I was very impressed with how will it handled the harder firmer conditions (but I switched half way through the day to my IM 78's). Did some very steep tree skiing on these and wow, it felt easy. The ski is not quick edge to edge (as you would expect at 110m underfoot) but it is hard to find anything else about it that is not super for soft snow conditions. It skis shorter or at it's length and I would call it a very user friendly ski especially for anyone that likes to tip the skis first versus pivoting them. They do pivot nicely as long as your weight is not back. All in all a great ski. I love them!!