If my hair gets less curly the shorter it gets...does that mean its actually wavy?

I mean shorter layers I have on top don't even curl. They're just ribbly....that's what I called it when I was younger...but I guess they're deep waves. When I had it real short years ago....like color bone...I could comb it out of the shower and it had loads of body...but no ringlets to see.
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http://public.fotki.com/curlygirl1978/

Back on Cones,so now my routine is,wash with Deva No-Poo every other day or so. Occasionally use 365 sulfate free,maybe use low sulfate shampoo mixed with conditioner once every two weeks are longer. I condition with Aussie Moist or HEHH. I style with a little GF TN,and finish up with tons of GN Pure Clean Smoothing Cream. No frizz...slippy, happy hair.