Dented eyes after a good shed?

Hi guys, my BP went into shed July 2nd (dull and blue eyes), and we found the seemingly perfect full shed (his first full one without problems) July 6th. Fast forward to today, the 15th, as I'm taking him out to feed him, I noticed his eyes are a bit dented. On one eye, the dent is near the top half of the eye, the other eye, the dent is about in the middle. They aren't too big, but they were enough for me to notice. And the humidity has stayed 50 and above since the shed, so how could it be a dehydration problem if the humidity is in range? He also has a pretty big water bowl. Idl, it just freaked me out seeing it. He's been eating like a champ, nothing else has changed. I couldn't get pics because I didn't want to disturb him after eating, so I gave as much description as I could

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I really need some input on this, I'm a little freaked out, so please if anyone has anything to say, I'm open

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Can you confirm that the eye caps came off? Sometimes even if the rest of the shed looks amazing, they will retain the eye caps. These dry out and look dented.

Dehydrated. Try to up the humidity a little more.
What are you using to measure?