problem with addmixing transform

hello friends,

i am trying to use add mixing transform at shoulders for my DUCK and reload animation.
first time it works nicely, but after that the normal reload changes.
the actual movement of shoulders does not occurs again.

please help.

and please tell me the method to use AddMixingTransform nicely

oh!! i sorted out the problem.

actually I was only using AddMixingTransform but was not removing the AddMixingtransform. that’s why I was getting the problem.

Anyway, thanks for your suggestion