I am going to try and build a Demonstration hive to have on hand. I have borrowed one from G3 (a single frame deep) to get the basic dimensions off of. I couldn't find any online. I was looking for a single frame medium demo hive stand but G3 said it would probably be better since I have mediums only to do it in a 2 frame stacked model. (I hope you guys can understand, the stand will hold 2 frames only, and they will be stack on top of each other) I have gotten all the dimensions as far as the width and depth goes, but I am having a lil bit of trouble figuring out the dado cuts for the sides/frame rest for each side and how far up they should be for a 2 framer. Does anyone have one they could get the dimensions off of? Here is a is a quick sketchup. I am looking for the length of "A" while maintaining the proper bee space.