In message <0.5937e955.253df80b@aol.com> QSHIPQ@aol.com writes: > * Slip angle differences across a center axle And just how does a Torsen 'see' this? Can it predict NASDAQ movements? It 'sees' only torque, with varying positive and negative signs, across one input and two outputs. -- Phil Payne UK Audi quattro Owners Club Phone: 07785 302803 Fax: 0870 0883933