Lynn, I like this method better myself. It never occurred to me that the caps were being used and I made the mistake of not thinking to ask, never occurred to me, it had been so long seen I had seen them. I made an appointment at a new place to discover they used caps still. Oy. Someone who is experienced, it doesn't have to be painful but this is rare. The foiling or wraps are much more pleasant. Too bad can't come see you!