I noticed with the P-Claw that it depends a lot on the situation. Straight pulls with high sled speed it seems to pull hard. Slow sled speed with high track speed, not so much. Slow sled speed with moderate track speed, much better. Downhill in marginal conditions are scary. Followed my bud on his RMK down a steery steep hill around trees and I wanted to punch him when we got down for taking that route, he didn't think it was bad at all. (Light layer of loose over hard snow.)
I have a Series 4 on my SP race sled that is much more predictable.
Challenger on my M1000 the same.
2.5 Extreme on my sled last year was the shizzle.
2.5 Extreme on a couple of 155 Pros that I rode with this year in the deep did very very well, I had problems getting my 153 PC P-Claw up stuff they had no problems with.
The "claws" do a good job of making the sled not a death-ride on the trails like an Attack, but give up some deep snow paddle area.
I have a Series 4 on my SP race sled that is much more predictable.
Challenger on my M1000 the same.
2.5 Extreme on my sled last year was the shizzle.
2.5 Extreme on a couple of 155 Pros that I rode with this year in the deep did very very well, I had problems getting my 153 PC P-Claw up stuff they had no problems with.
The "claws" do a good job of making the sled not a death-ride on the trails like an Attack, but give up some deep snow paddle area.