Wilted leaves??

[MTbudman]

Those "flat leaves" as you called them will wilt or yellow and die off soon after other leaf sets start to form.
They are omly there to jump start the seedling when it breaks the soils surface.
Your temps etc are fine ,be carefull though that you dont leave your plants too moist all the time.
Good luck with the new grow.

Thanks for your help. I was wondering since the new sets of leaves looked great and dont seem to be slowing down in growth. I did end up over watering one plant but hoping she will pull threw in a day or so.