XSI rigging is confusing me

[plus-1]

I'm a long time maya user and just started te learn XSI.
I'm building a rig for a character I modelled in maya, now I'm workin on the wrist area and I found that when I pos-constrain the end effector of the 3 bone arm skeleton to a contraol cube I'm unable to rotate the 3rd bone around it's x-axis in order to rotate the hand around it's lengh axis.
please tell me if I'm doin something wrong or give me a workaround for this limitation.

thanks

Paulus Bannink
Animator
Harlequins Interactive

[devdoka]

Use the "roll" parameter in the bone's PPG.

Matt

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Matt Lind
Animator / Technical Director
Softimage certified instructor:
Softimage|3D
Softimage|XSI
speye_21@hotmail.com