This worked out really well for me i topped my bigger plants at the 6th internode giving me 4 main tops my smaller ones i topped at 4 or 5 giving me 2 main tops. i have started to bend the branches down and out for optimum light for the whole plant i have tied down the top branches so they are level with the nod below them.. I have seen quite a few grows and i believe topping is better is going produce a lot more and take advantage of my space. pics anyone?