Bone with Switch layer, how does this work?

[Ballato]

Hi
I have a problem with bone and switch layer.
I try to explain my problem.
I have drawn a charakter. This charakter should have different hand position, so i think to make the hand pos. in a switch layer.
Now my problem is to bind the Bone (like the Startup File from Anime Studio 6 Pro). When i have the arm and only one hand, the bones works perfect but as soon as i put the hand in the switch layer, the hand doesnt follow the arm anymore. What do i wrong?
Please for some help.

[Ballato]

Sorry to all Forum Users
I just have found the problem.
It just needs to bind the Switch LAYER to the Bone.

Sorry again