>>363905385
>muh proportions
Did you apply any "Neck Fixes" or the old fullbody fix? Even with proportions correct, sitting or laying down in most positions makes your chest drift up into your view, making it so you literally can't see anything. The only way to mitigate that is the neckfix, or maybe standing up literally 100% of the time.
Even if that doesn't happen to a noticeable degree, try pointing at your nose in the mirror and you might notice that your avatar's head is further up than your IRL one. The default fullbody IK is horrible for immersion and doesn't even get your head position right. And you're not even aware of it. So when people point at one part of your face, they might be pointing it in a different place than you think.
The default fullbody literally uses a bunch of components that weren't made for VR, whereas IKTweaks uses the VR IK component which is made explicitly for VR usage (and therefore doesn't have the drift). You're coping.