It's OK OT, I'm too old to start fooling with sliders. When they came out in skidoos some would argue that they were better in slush, but I think they just seemed to be better because at the same time skidoos were going to more powerful engines 2 and 3 cyl and the tracks were modified with 2 inch paddles. Climbing the shoreline , the windfalls , the stumps and sidehills around here, I like the boggies flexibility and I never end up with over half the track up in the air, like the guy in the video. My narrow guage steel will push snow with the headlights and I doubt sliders would be of any benefit except of course to free up some wheels and tires.