First time breeding attempted (Euathlus pulcherimaklassi)... not what I intended, but I wound up getting a gravid female without realizing it. She made her sac 30 days ago, and I just built up an incubator (ala Rob's designs) and pulled the sac. When I shone light through it and saw yellow, I got excited. But then I opened it, and I have a bad feeling about them. They sure look dry to me. Can anyone look at this photo and suggest whether or not the sac is viable? Even partially?