Implement Keyframing Functionality for Overwrite Layer (Blend Weights)

Dear Peter,

I'd love to suggest this feature for your outstanding software - as you already have made overwrite blend weight possible it would be extremely useful to have this value as an entry in animated properties, so e.g. fingers, that have issues only in some parts of a long animation, can be keyed and overwritten accordingly. I think this would help out a lot of people working with mocap data! Looking forward to your reply!

All the best

Johannes