I agree, Dee. I am not totally convinced by that guy’s claim in the video on the other thread addressing this issue:
http://forum.honeyflow.com/t/complete-flow-kit-brood-frame-question/1460/19?u=dawn_sd
The video is also at https://www.youtube.com/watch?v=VwJjE2g-0tc
I think bees get creative with comb whenever they feel like it, foundation/comb guides/starter strips or not. It is part of the charm, challenge and fascination of beekeeping! 