I have come to terms with the fact that I WILL NOT get more than 2 weeks out of my twists *weep*. I always go for 3 weeks but I'm just fooling myself...tsk...tsk. The top gets really fuzzy (which I like) but the back starts to loc! When I do loc my hair I'll be happy about this but for now it's 2 weeks per twists...
edited to add (5.24.05): I totally get 3 weeks out of my twists now!!! I guess I just needed length :)