Animation-Copy And Paste Pose I've been trying to copy and paste a pose from the character's right arm (Suffix: .R) and left arm (Suffix: .L) I copy the pose from the right arm (This is a walking animation) and paste it reversed (Shift Command V) But then this happens: https://i.stack.imgur.com/9rPlj.png
 I don't know what to do, and if you guys want the .blend file, go to 
http://pasteall.org/blend/index.php?id=52230
It's a problem of bones orientation, in Edit mode select your left upper and lower arms and rotate them (ctrlR) 180° and it should work.