>>268198782
Means avatar height is wrong. Assuming it is correct, means that your IRL shoulders don't match up with your avatar's shoulders. Like, if you reach forward and your elbow's bending, that means your IRL arm isn't stretching the full length of the avatar's arm because your arm is set further back than the avatar's.

Now, a good bandaid for that is to fuck around with player height settings so that your avatar's arms feel short enough to accommodate the placement of your RL ones