I'm not natural but I feel you. I did a long stretch last year and am in the middle of another and won't relax until late November/early December this year and my edges are just fierce.
Due to stress and hormonal changes I started balding on my edges. The parts directly above my ears. The very edge where my skin meets hair has always had hair but those middle parts bald. It's heredity too as the women in my family to bald on the sides in that same spot after 25.
But I just want my edges to lay down when I want them to and Edge Control was horrible. Kerecare Edge Tamer was okay but I used it as a pressing oil and it straightened them.
I'm about to bust out the Ampro Brown gel (for real!) at this rate because I'm just wasting money, racking up holding gels that do nothing.
don't get the typing but I'd say my edges on the very edge and above the ear are the coarsest type there is.