<VV> Re: Posi

[Padgett]

>3. if the car is jacked up, and in gear (not sure
>which...forward or reverse) so that both are up in the
>air, i have to put my back into it to get them to turn
>at all, AND they go in opposite directions.  maybe
>it's just cause I'm spinning more stuff though.

These are not lockers, they are clutched differentials and the break away 
force is around 25 lb-ft. You can turn a tire in gear with a good posi but 
will have to lean into it. An open diff will spin freely just the wheels 
will go in opposite directions .

Padgett