Eggs denting early but humidity is fine

[Bogertophis]

I'm using the substrateless method so I have nothing but water in the tub. I did add a little bit more though.

I was wondering what method you're using...I've always 'planted' eggs in moist vermiculite with the top third exposed to air, etc. Not sure with your method...
I'll leave it to someone who does it the same way.
BTW, did you candle them? Are they viable so far?