Well, Acebird. I spoke too soon.
The swarm which I put in the Layens hive ignored the starter strips in the foundationless frames and built cross comb. It was a mess, but I got it cut out and rubber banded strait in the frames.
My problem here is that the Layens is new to me, and these are the very first combs. Give me a month or two, and when I have a few full frames to use, I won't have anymore of this cross comb business.
My one issue now is that with a langstroth deep frame (9in), any comb I rubber band into place is not far from the top of the frame, but these Layen's frames (16in) are taller, and they may build cross comb at the top again, even though there is straight comb at the bottom.