I myself have been wearing for about 8 years. I wear Swiss lace. I am amazed at the undetectabilty of the front hair line. Mine are good when I first get them and for about a year, swapping two back and forth, two weeks wearing time for each. I use Super Tape around the perimeter and 3 different glues up front, a White glue, Mity Tite and Walker's Ultra. The perimeter holds the whole 2 weeks and I think would go longer. The front about a week or so in I have lifting and have to apply some more glue I pin back with a hair clip and clean the noggin there and put some Walker down and good until I take off, clean and reattach.
I have a FC coming. I find myself apprehensive like I was before the topper. I have JRob's DVD and probably have watched it 10 times prior to making the template and placing the order. I hope I have the same luck as Cowboy but will see. Cowboy would love to see pics of yours.

macmike