how longs it been since it was retwisted
y should stop completely u still got allot of thinness between dreads also they look a tad stuff so i suspect wax us still an ussue
so id do wax removal ( www.dreadlockshampoo.com not only has awesome shampoos but makes a great wax remover as well)
then basucly leagve em alone if 2 start to get connected together at the roots simply pull them away from eachother and the comnecting hairs will "pop" free
if the scalps still showung un a couple months then massage the scalp often with essentual oils that stimulate bloodflow ..