I have mentioned this twice - but not even a nibble: Joint-controlled-joints on major Vicki joints? I know JCJ is one of your concepts, but this has an impressive effect. Buttock:Thigh Abdomen:Chest Collar:Shoulder Neck:Upneck:Head The first one is the control. Reverse this and the blend with the central group does not work. The first three are 1:1 but the neck is 1:0.7:0.4 and the force limits should be "4". The sensitvity needs to be 0.5 instead of 1 and 0.3 for the neck to boot. Millie's JCM still work and the joint movements look more natural. The main drawback is that standard poses do not work as intended, but a lot of them are really strange - (a negative bend on the abd and positive on the chest?) I think this has real possibilities for animation.