SF2: Fixed zone/generator handling.
SF2: Fixed zone/generator handling.

Now seems to play correctly.

altalogix/SFZero,stevefolta/SFZero,UIKit0/SFZero,stevefolta/SFZero,stevefolta/SFZero,UIKit0/SFZero,UIKit0/SFZero,altalogix/SFZero