Has anyone else had trouble with the pin from a Duflex applicator poking out the side of the button? The pin doesn't appear to be bent and it's a brand new bag of duflex tags and buttons. I have used the applicator quite a bit and never had a problem. The problem has occurred three times in a row now, on a mature bull, a mature cow and a month old calf, so I don't think it is a touch skin issue.