just follow the golden rules! its not rocket science!!!
make sure the areas clean using Isopropyl alcohol ,
both skin and lace(lace try to get 90% clean and dry(using hairdryer)
apply a thin layer of adhesive , to the skin
wait 10 mins or 15 until it drys clear from white, don't guess time it with a start time write it down
and that should give you a rock solid bond
I use perfect grade medical grade adhesive white glue, way cheaper and as good as orwg.