well i'm re-dreading my head, second time around.. i took my old ones out because i used wax and they were dirty.. so i'm re-dreading now, and i don't know when they are sufficiently knotted, when to stop. hehe. my mom did them for me before so i have no clue what the heck went on. also, what can i do to get them knotty au naturel? i'm not using any wax this time D) so they feel really really super delicate and soft, what i've got so far anyways. i've been palm rolling a little, but what else can i do?