I had this bright idea while wandering the hardware store yesterday to use drawer slides for the pop door. But searching the forums I can't find a single example of anyone who's done this, except one brief mention on one thread. Either my google-fu is off today or is there something I'm not thinking through? Would it be too drafty? The drawer pulls are pretty cheap and I thought it would make it easy to pull it up and down. We would have to lock it though as I suppose that would make it easier for a predator to slide too. Any thoughts or examples of anyone who has done this too?