It sounds like you might need to add a gel to your KCCC; some people find that it simply doesn't have enough hold on its own. I'd recommend getting some Biosilk Rock Hard Gelee or some LA Looks Sports gel and mixing it in your palm with the KCCC, then applying. Also, are you making sure not to scrunch out your hair while it is drying? For many folks, touching the hair at all while it is drying will make the curls disperse and thus cause significant frizz. Finally, you could try doing a deep-conditioning treatment and see if this helps to revitalize your curls. I don't have any recommendations for this, but if you search around the forum I'm sure you'll find many suggestions for both store-bought and homemade deep treatments!
Medium/coarse, low porosity, dense, mix of 3s
CG (again) since Nov. 2012

Cleanse: SM Moisture Retention, Elucence MBC, KC Come Clean
Condish: Giovanni DL, Cure Care, Ion Treatment, GVP Balm, AOHR
Stylers: KCCC, SM Souffle, AOMM, SS CEJ, JCRR, JCCC

Trying out steaming!