Just purchased one. Looking forward to installing sometime tommorow.
I think it will be a pretty good addition to my 4x2. I seem to be finding myself more and more on fire trails and rough areas looking for good hunting/fishing spots.
From what I have read and researched, the powertrax no-slip acts more like a quadratrack than the other lockers that spool under acceleration and unlock in cornering and deceleration. So I think it is pretty much open diff until a wheel starts spinning and it shifts the torque to the wheel that has friction.
I know there are tons of threads on this already but input on this particular unit would be greatly appreciated.