Neverandy...You seem to be very knowledgable about this stuff..so with the spiking glue, how long do you let it sit on your scalp before you press the lace into the glue? Also, what do you find is the best way to remove the lace unit that is attached to your head with this product? Alcohol? Water? Have you had issues with buildup of product on the lace or the hairpiece hair? If so, what is the best way to deal with that?