Are you sure thats not just the blind spot? It's quite big - roughly the size of a rubbish bin lid on the other side of a bedroom.
Here's how to spot it:
Hold you hands together, with thumbs up, at arms length. Close your left eye, and slowly move your right thumb away to the right, while looking at your left thumb. At around 6 inches it will dissapear.
It's kind of hard to notice when my thumb is static, but it's more obvious if I wiggle my thumb while doing it.
Here's how to spot it:
Hold you hands together, with thumbs up, at arms length. Close your left eye, and slowly move your right thumb away to the right, while looking at your left thumb. At around 6 inches it will dissapear.
It's kind of hard to notice when my thumb is static, but it's more obvious if I wiggle my thumb while doing it.