Hi Kent! I've downloaded the project example, start to build my own armature following the instructions from the previous video, only that instead of mirroring bones I used "symmetrize" option to create right part of armature. But in this video when I come to rotate my LEFT bones in Pose mode, I see that my right part of mesh is mirroring the movement of left side, and when I move/rotate my RIGHT bones - mesh does not react to these changes. Any ideas on where could I go wrong, or where to start looking to resolve this issue?