Very nice setup! I love the pic of your cal king in her shed!! I'm just curious though... I noticed you don't use any clips or straps on the sides of your tubs... have you ever had a problem with escapes or does it seem to hold them in pretty well? I'm just wondering because I use binder clips along the sides of mine and I'm still always paranoid that it isn't enough haha Are the "latching lids" only secure for snakes up to a certain size?