Anonymous3 years ago000the manual says if the chip is below 2'000'000 or below 2'000'000 you have to put a foil there. did you do that?Show in original language (German)Medusa4563 years ago000 Helpful answerHello, we have not glued anything. I don't remember reading anything about a film either. 😇Show in original language (German)Commentmichaela_walter3 years ago000I stuck the foil on, but somehow I couldn't figure out why it was needed. However, our cat's chip is well over 2,000,000 and it still works.Show in original language (German)Comment