Have you tried zombie dance, gerbil bedding and splitting the skull open as the regular enticing methods? I've also heard that ball pythons are almost mesmerized by the smell of gerbil urine, though I've not tried it myself as a method of enticing. Also, she could be going off feed this time of the year. From what I've seen on these forums, some balls started going off feed as early as October. Mine just started this week and I know it can get frustrating...keep trying weekly/bi-weekly until she takes, as there doesn't seem anything wrong with your method. When she's hungry enough, she will eat