No Moisture/Weight loss after initial cure.

[Thea]

While curing (two weeks current recommendation) in der vacuum in fridge, No weight loss is going to occur. A vacuum bag is both moisture and oxygen impermeable.
You should weigh once you sealed in UMAi Dry and placed in a regularly used modern frost free kitchen refrigerator located in a room temperature environment. Only then will weight loss begin to occur.
Does that help?