I have an ipd maybe around 65-66 and I'm noticing that my rift s has quite a limited sweet spot. outside this sweet spot things get noticeably blurrier and I get red and blue colours bleeding off the edges of bright objects. I find that to read any of the text in the home screen at the default distance I have to centre it in the headset or it'll be blurry with colours bleeding off it. I find that the effect is less noticeable in games as it's easier to concentrate on the world and the gameplay rather than the bleeding colours.
I understand this is a normal effect present in all lenses, even eyeglasses, but I see other's saying that they don't see any red/blue bleed and that everything is sharp all around the headset. Is my rift s defective? Should I return it?