This was my gripe w/ the Slydogs too. Either some one has a better setup than I found, or they just put up with it. But I had them on my Rev for a couple rides, then bought MODs and never looked back.
They do float and work great in pow, but on those setup/hard pack boondocking days, I just didn't like the pushing and what not..wasn't working for me.
The MODs felt a lot better, all around, work great in the deep, carves, side hilling. Not quite as good as Simmons on the trail (darty wise), but much much more managable than the Slydogs were for me.
I will definately be trying the MODs on they Nytro..
All this info is from riding with them on a Rev chassis, not a Nytro, but I'm guessing since the 2 chassis feel similar and have that 'rider forward' feel to it, that the Nytro will react similarly.