A few months ago I moved all my leos into a rack system. Each has his or her own 15 quart sterilite with two hides a piece. The unit is controlled by a ranco and is 90 on the hot end all the time. There is is nice thermal gradient the moves down to 76 on the cool end. Everything seems to be fine, all my leos are eating well. I went nuts with the soldering iron to provide enough air holes for proper ventilation. The thing is, I've noticed that all of my leos seem to defecate less than they used to. Some of my adults will hold out for up to four days at a time yet they all are plump as hell, eat like pigs, and show no signs of abnormal behavior. They've all been checked recently too. Any ideas as to what is going on? Think it has something to do with the rack? thanks.

