Hello! I purchased Movement Animset Pro pack and I absolutely love it! But I am having a problem. Some of the animations float in the air. For example, when viewing the crouch animations, rather than the players torso moving down into the crouch, the legs move up while the torso stays in place. I’ve included a gif to show you what I mean. This also happens when I create my own animations in Maya. Any help? Thanks! 
Try enabling “RootMotion” in the animation asset.
Still didn’t work 
Maybe you can set up import value to negate that? It worked for us when the characters were rotated badly.
Nope, it didn’t work
Fixed it by setting everything but the “pelvis” bone to Skeleton while leaving that bone as Animation.