Wondering what advantages you get out of going to the 2 wheel conversion kit. ? I guess My main thing is I watch the track constantly moving around, everytime you look at it, it's at a diffrent spot on the rear bogies.
I think that the 2 wheel kit is worth it. it saves 2 pounds which doesn't sound like much but 2 punds her and there can add up pretty quickly. As far as aiding in sidehilling... it is hard to tell i may have seen a little difference but it really depends on the snow conditions. it definately lets the track flex on the outside edges.
seems like if your track is not straight on the rails then it would move around on the real wheels but i dont think that that would get worse with a 2 wheel