My hair is high porosity so I can't speak from experience, but it almost sounds as though your hair is overconditioned. Try posting again in the low porosity forum - hopefully someone who has similar experience will chime in.
2/c-3a Coarse hair med. density.
Protein sensitive but can use occasionally
Highly porous. Color over grey.
Best 1st day method: Ice Queen!
Stylers: Mix Curls in a Bottle into everything for shine. Terrible pj
Sometimes try roller sets or use a curling brush - classic glamor.
Every day is a gift