Hey,
I've been looking for the answer to this for most of today and haven't been able to find it.
I had some problems with the Animation layers disappering from Animation Layer Editor, but eventually fixed it by editing the .ascii code. Once I'd fixed that I was no longer able to edit or key the Weights for any of my animation layers.
As you can see in the screenshot, the keys are muted or locked. I've no idea why they are now no longer editable. I also have no idea what that little T symbolises.
I'm sure it's a very simple problem to fix. I just haven't come across it before.
I hope you can help,
Thanks
