I specialize in seperate thrust, hammerheads in the 38 so if you want come to TA sometime i'll show you. I use seperate engines constantly. To yaw around hard in concert with rudder. Induce intentional spins, ask folks in TA they'll tell you.
Now don't go around doing that in MA all day but it can be of some use sometime. Only experience and a discerning eye can tell you.
Ledpig
S!