James, I wish I knew the answer! It doesn't seem to be an exact science. But in the past if I asked for 73% I woud get something like the pics you've seen. These days I'm not sure, but maybe next time I will ask for 77 or 80 at the hairline, and 70 for the rest.

My advice to one and all is to send photos with your order. Whether it's pics of you with your favoutie piece, or a model. This is a really good idea!! Communication with words is sometimes insufficient.