A lot of us have a less wavy/curly underlayer.. I think its just what it is, plus the longer layers may have less curl because of the length. I agree with 2C/3A, beautiful hair missy!
Clean: SM Moisture Retention Shampoo
Condition: SM Restorative Conditioner, Ion Effective Care Treatment, GVP Conditioning Balm
Style: AIACJ, L'Oreal Everstyle Strong Hold Defining Gel, BRHG