How to unlock IK

[ProMaxPlusUltralTi]

I remember when I used to move hands or feet, whole body could be moved together. Now that body is fixed, moving hands and feet will only elongate. Where do I need to adjust so that whole body can move along with hands?

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[Alessandro Padovani]

You remember wrong, that only happens in daz studio, not in blender. It wouldn’t even make sense for a hand ik handle to move the body. Unless I misunderstand what you mean. That said you can turn off stretchy ik in the mhx properties, that means the hands will not elongate with the ik target.

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[ProMaxPlusUltralTi]

It seems that I made a mistake.so, change these values to 0?

[Alessandro Padovani]

yes