Thanks Rick, my first E&F grow was a drip feed into coco with the plants rooted in rock wool and in bags, I had hydrotron in the  bottom of the bags, I put a manifold on the fill nozzle and added feedlines, it went ok but not great. My next one was the same but no drip feed just E&F, I think it went the  best. My last grow was in net pots with no rockwool and didnt go well but I think that was my fault for neglecting it. 

I am just toying around with different methods of growing in E&F to ultimately start my plants in there and give the roots time to grow through the net pots so I can put them in the RDWC and shave a week or 2 off the grow time. I also want to setup a SOG grow in a E&F just for fun.