Bob and Randy; Excellent discussion on practicalities of working with Apiguard. I have been using it since it first came out with good results. Howver,the biggest pain I have is closing off screened bottom boards. I have tried all sorts of paper barriers but just like the Apiguard trays-they get eaten out. What do you guys do to close off bottoms? Bill Lord Louisburg,NC **************************************************** * General Information About BEE-L is available at: * * http://www.honeybeeworld.com/bee-l/default.htm * ****************************************************