thats good to hear. Are you going to breed them or are you just buying them as feeders? We have totally switched over to breeding ASF. I still make sure any ball's that I sell get a few mouse or rat feedings depending size. Even when fed exclusively on ASF I have had no problems with them eating mice or rats.
These guy's are awesome I can't wait to produce enough for all my collection, I'm in the process of growing extra females so I won't have to buy anymore rats. 1.3 isn't enough especially when only one girl is having babies for some reason.