Well, I had to put down my brand new baby Avic avic today, it tried to molt rightside up in a tight part of it's web and came out a twisted mess. I had to free all of it's front legs from the molt but it was messed up so bad that it couldn't even walk. I just got it Saturday and I don't think it had time to construct a adiquate web to molt in....I don't think I'm gonna get anymore arboreals for awhile.