Hi
I try to work with model from Source, and all the bones work as they suppose to, apart from the "valvebiped.bip01_Pelvis" which turns whole model, not just the weighted part. I try to find out why is that, and how can I repair it, and uderstand so I could make it work in the future.
I have seen that it repeats on other models too.
Here is my blend file:
https://we.tl/t-wsVNG3qViV