Hi Josh, >Why hasn't anyone tried to market any foundation closer to the differences >found in a top bar hive. I hope a suitable method can be found. Several tbh beekeepers had stated they would try and build a foundation mold from some natural comb and give it a test. I was one of them, but won't get it done this year. I did try to use three different sizes of foundation wired together on a single frame. You can see it at: http://wind.prohosting.com/tbhguy/vari.htm The attempt was a failure. Regards Dennis :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -- Visit www.honeybeeworld.com/BEE-L for rules, FAQ and other info --- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::