the number one problem i have with dwc or any hydroponic systems.. is they are difficult to add needed support for some strains. i have some that stretch hard and can become very top heavy without much root support holding them up right. in soil i can use tomato cages for all the branches and the main stem... in dwc i have used coat hangers to hold the main stem, but some strains also grow massively heavy on the ends of branches, sagging them down.. cant really use a tomato cage on them so i zip tie them up to the main stem occasionally if they get bad. what do you fellow growers use to support your beautiful nugs? ive tried tying up lines hanging from bars, but that can be a major pain in the ass changing reservoirs, and moving them around etc.. i need some ideas. thank you