Twists

So I have been playing with my hair.  Working on perfecting my twist.  My hair is just growing...im finding when i leave my twist in at least two days i have a deeper twist.  I have to do them medium if i want the perfect twist.  If i do them to big, there is no definition, its just a big puff ball....if i do them small, i dont like the twist out...if looks to limp...i did my twist with Shea Moisture of course...I have some AsIam twist cream that I will  be trying out this week ....so stay tuned..