Oh now that is an idea... sadly I can't program to save my life. 

I do agree about the lack of the 'sweet zone' for this sort of hair.  I was looking at a friend's hair when I decided the sort I wanted for this image I am doing.  It isn't wavy, definitely curly, but as was said, due to the weight of it it tends to be straighter towards the top.and gets curlier the closer to the ends it gets.