For my rig I have to freeze the rotation of an implicit square in order to pose constrain a null to it. But for some reason, when I try and freeze it, the square just reverts back to it's original orientation... rather than staying stationary and 'zeroing' out the rotational value.
Does anyone have any idea why this is? I've had this problem forever, but worked my way round it, but can't for this one. I am using XSI 6.02.