I'm really not sure about that.
Good question.
I would give her another week to settle in. She had a good size meal when I fed them. They each had a dubia that first week I had them.
Next I would try crushing the head just a little, almost dead but still moving. Then place it in its web up top.
The others that are still here have tiny butts too. Don't expect them to be plump like a B. smithi would be.
Get a pic if you can and we can compare.
Mike, Damon have yours ate?
They did go from person to person to person in a short amount of time.
If you feel her cage is to large I can send you up one of the vials I got in.
Keep me updated.