So I've only been doing this for 3 days now, but the front of my hair has bounced back to very wavy/curly with ease. However, the back of my head, from just behind my ears back, is staying fairly flat. I wouldn't say straight, but nothing like the rest of my hair. Does any one have suggestions? I'm wondering if its because that's the heaviest part, and it's being weighed down while it dries? (I air dry).