I should have worded it better. It is not the same shape as the tape, thus leaving small (very small) places that are not taped down.
Ah, ok. Easy fix for that. Buy a contour tape that most matches the shape. If you can... one who's curve is greater than the hairline. The instructions look complicated, but it's pretty easy to do. The idea is to
Do the following:
1. Place the tape with the single paper liner face down, with the curve on the top (upside down smile) on a small cutting board.
2. At the top edge where the two halves of the paper liner meet, you are going to fold down the edges of the paper, justa bit, so you can easily peel them off.
3. Cut through the entire tape, splitting it in two.
4. When you are taping the system, palce the top edges of the tapes, at the edge, so when they are attaced they make a slight V at the front.
I don't have a problem with this not holding sufficiently. If you are concerned, place another contour (not cut) behind the first for extra hold.