My hair does that too.It would be a wave(I have waves shape like Z and S) on top and curl(corkscrew) at the bottom.It is 3C hair=)
Natural since Jan 2,07
I did a BC
Hair type:3C\3B
Multi-racial hair
Hair length:Started at neck and ears(in its curly state).In Dec 08 (2 years natural) My hair was somewhere near armpit length with bentonite clay in my hair.

Mission: to obtain healthy hair every day!!

Hair products:homemade products.....