So much to my surprise, my polaris skis will fit/bolt to my mountain max with the bolts that come with them. Perfect! The rubber bumper/dampers that go into the saddle for the stock mountain max skis have too much play, the Polaris ones do not work at all. Soo where can I get rubber stock big enough to carve new bumpers? How dense the rubber is also comes into play. Thanks for any help. Happy riding!