By far, the most escapes I have experienced were not due to the enclosure design, but rather by my own negligence. I am easily distracted and when you do that with an open enclosure, it only takes a second. That's what happened recently. I was supposed to send two adult 3-stripe concinnus to Joe (BUSHSNAKE) but one escaped a few days before I was to ship. She showed up a week later in the kitchen, covered in dust bunnies. She probably spent the entire week under the stove.

I almost never find them by looking for them so I rarely bother to try anymore. They usually just show up within a week or two. Cooking some fish without venting the smell brings them out like a charm too.