Give the CG method a good 4-6 weeks to show consistent improvement. The fact that you're seeing improvement after cowashing is a sign your hair is indeed dry. Try doing weekly deep treatments where you leave a rich condish in for an hour or so. If you have fine hair, you may find that strictly cowashing may make your hair flat or greasy looking- most fine haired curlies incorporate some low poo (sulphate free) into their routine. Also, read the technique links- I found that the technique is more important than the products used when styling. Good luck!
2C/ Coarse/ Normal porosity/ SW Florida/ Transitioning to gray
Cleanse: CJ Daily Fix, JC Cleansing Cream, TJ Tea Tree Condish
Condish: JC Too Shea, CJ Curl Rehab (both as RO & LI)
Stylers: UFD CM, CJ PP, JC Spiralicious, Darcy's Cream Gel & Cocoa bean whip