spinnerkop wrote: How much water must there be? because the substrate is very saturated. Coz iv noticed that a bit of water has started to leak inside her hide so then I stopped flooding because I heard this is bad? or will the substrate dry before she drops?

The water level should be just above the substrate.
I mist and flood for a week.
If her hide is protected from the water then there is less chance she will drop a sac on wet substrate which can make it go bad.
My pokies all dropped just after the substrate had dried.