I don't know if you would ever really need a front locker for the trails in socal that an H2 would fit into. Maybe in the sand or mud. From what I saw last weekend the traction control works pretty good!
If you are having trouble making it work correctly I suggest that you badger Manny (OLE YLLR) on this board for personalized instruction, cuz he definitely knows how to use it!
By the way Manny. If you have any takers on the lessons, I get half.
Follow meeeeeeeeeeee!