Are you using the CG method? If you not, start there. Also, don't bother with hairspray, curls respond better to gel. Once your hair is dry, I you can scruch out the crunch, meaning you gently break up the gel cast that forms by scrunching your hair with dry hands.

Sent from my G2X, sorry for any typos.
Curl Style: 3b/3c
Texture: Fine
Porosity: Normal

Co-wash: Suave Naturals Coconut
RO: GVP CB
Styling: As I Am Leave In, Jessicurl Rockin' Ringlets & Confident Coils, DevaCurl Set Me Up, Curl Keeper
Gel: Ecostyler Olive Oil, BioSilk RHG