Well technically the power difference is always 41-59 , the dccd allows different amounts of slip between the front and rear wheels , when the wheels are in full lock the front wheels will spin at the same speed as the rears , that's why it judders if you go slow round tight corners . But when fully open the rear wheels will do roughly 2 revolutions I think before the front wheels will pull you away . This is under slip conditions
I recon fully locked would make any Scoob drift although sketchy because all the wheels will be spinning at the same speed , where as in fully open it may be harder to create the drift but more of a true rear wheel drift.
Although I may be getting my wires crossed , I don't ever intentionally try to drift my car lol . But that's my two cents
There is a really good vid from Subaru on this online ,
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