1) The sheets are ahead of the tiller as the tiller arms are much shorter than older models
2) the rudders are made of plastic and they bend a lot, no longer offering daggerboard-like functions
3) The tiller arms are not toed in to allow flow across both rudders while tacking..., instead one rudder has flow and the other is stall. this makes for slower tacks
4) When you raise one rudder the tiller is really high in the air.
5) The rudder blades are flexible.

Rick