Hello! 120ish dreads, is it too many?
in my experience, 120 thin tnr dreads are probably going to start to bunch up somewhere near the botom half of the dread and form a type of "dread ball" at what will become the end tip of the dread, while the rest of thedread will continue to grow in in it's natural thickness. i think the thin, lightweight dreads are most likely to have massive shrinkage. to be honest, if i were you, i would separate lessand let them combine themselves where they want to, if they even want to.
compared to my thick dreads, my thin dreads look reallystringy now that they are mature, but with a heavy medallion thing or a super bunchedup weightyzigzag at the bottom... needless to say, i'm worried the roots are much weaker from carrying the weight!