So I got a system a few weeks ago and it is pretty perfect - the density, colour, texture and even the hairline! The problem is, even though I shave my hair underneath to a 0 before cleaning with alcohol, clean the system well (not using lace release btw), put on plenty of adhesive in the right places no product sticks for more than 3 days. I've tried both Walker no shine and Ghostbond. I love the look of glue at the front since my hairline is exposed but it needs touched up frequently and my crown will start to flap up almost entirely with both these products. I don't sweat a lot, work out or touch my hair a lot. Can anyone recommend products that might resolve this? My scalp can't it being off this frequently!