Please, anyone help me solve this problem. I try to create IK-handle for wrist and when i click on wrist joint my shoulder joint rotates a little bit and all hierarchy of the hand shifts aside https://gyazo.com/97bfbba8f142a271d2ed5bb537e9f56a Rotation order of joints is this…
It seems to me, that problem appeared at joint placement stage. I used rotation instead of translation to place some joints inside hands, and when I tried to create IK handles it gave some strange behavior. Thanks everyone for support)))