Copy and Paste Poses not working I'm trying to copy the pose of the right arm to the left arm, but when I try copy and pasting it does this, does anyone know what is going on? I'm new to rigging so if you have any other tips they would be much appreciated.
You should check Mirroring.


  If you want to mirror your animation form the left side to the other
  side during pose mode you just need to select the whole left side then
  copy the pose with Ctrl+C.





  After that press Ctrl+i to go to your right side
  and finally press Shift+Ctrl+V to
  paste the the X flipped pose, that way you'll have a perfect mirror of
  both side




Or enable X Axis Mirror option.