I'm having a terrible time designing my screened bottom board, and wonder if someone can help me a bit. My problem is in trying to design it so the bottom board can slide in and out from the back. I'm trying to design it to fit on one of those hive supports with the angled "ramp" on the front (name is escaping me for lack of sleep), so a front opening for the bottom board would be difficult to manipulate, and me being lazy, would like to design it so I can work the bees later with as much ease as possible.