i took cuttings last night from my jackherers,sounds like your doing everthing right apart from cutting an inch below nodes try cutting just below the nodes make sure you put at least one set of nodes in the rockwool,and did you flush your mothers before you took cuttings they root better with low N and more carbs i dont know if this will help but i always get 85%-95%,good luck mate keep us posted on how you get on peace.:S5: :S5: :S5: