So with glue on the front, and tape on the back and sides, what about the center and rest of the scalp? Will I have to glue everywhere the tape isn't applied so the system doesn't lift? Also I do intend on doing the exposed hairline. I'm going to a hair replacement person who's known on this forum(Didi) for the cut in and she says she's gonna show me how to do this. She wants me to buy the supplies from her too lol. But whatever, I guess I can buy other stuff later.