Help! How to "lock" a layer from randomly moving.

[sneedledout]

I have a character holding something in between his hands. I put it in the master bone layer of the character so that I could put it BETWEEN the two hands. But When I move my character's head (or probably any part of the body), the object between the hands randomly moves. It is REALLY annoying to have to adjust the object frame-by-frame and have it end up appearing to be shaky when I just want it to stay still. Anyone have a clue what to do? thanks.

[slowtiger]

You need to layer-bind it to a bone.