Searched all day for the specs on the rotary encoder built into the WW. Nothing. So I'm trying right now to order one as cheap as possible. I'm gonna rip its guts out. In the meantime, I've already ordered a few different types of loose optical rotary encoders. They can get rather pricy (like over $20-40 each), so using advanced logic, I deduced that Logitech would probably put a cheaper $5 encoder in this controller rather than one that costs almost as much as the whole controller. Brilliant,eh? Now the eternal wait for mail. Barring an answer from Mr. Minter, you probably won't hear anything new for a while.