It all depends upon whether or not limits are respected by conforming rotations.  Poser IK ignores limits - try it.  So, if conforming ignores them, no matter what value is used, it will not help.  You'll have to test this to see what happens.

Actually, the idea of deleting the twist channels was the first one that came to mind for me - but I wasn't certain that it would not have side-effects so I offered the alternative. :)

C makes it easy to shoot yourself in the foot. C++ makes it harder, but when you do, you blow your whole leg off.

 -- Bjarne Stroustrup

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