Hi - I think you may be using too many conditioners. I have fine 3a porous hair and I co wash - if I feel my hair needs it after the co wash I'll do a quick rinse out - I don't use a leave in as my hair gets too soft and then too flat. I would miss out your leave in to start and see if that makes a difference.
UK curly

fine to medium strands, porous, medium density
CG May 2009 - low poo occasionally
Co-wash: Tresemme Naturals
Styling -Naked Curl Defining Cream, BRHG, Mop Top, FSG
Product for a good hair day: FSG or Mop Top
Hair loves protein!
new pics added Jan 2012

Enjoying the freedom of going curly!
Duchess of Alba, Keeper of the Tartan Curls in The Order of the Curly Crusaders