sometimes after a couple weeks of flower you can get some tops that stretch a little excessive and they need to be supercropped to keep a more even canopy. i will determine where i will make my bend and get a rough length from a branch below. i will take a piece of #12awg solid wire and make some bends on each end so that it will rest on the branch below and support the branch to be bent. make the wire before you supercrop so it is ready to put in place. over the next few days with minor adustments if needed, you can make the branch grow and stay whichever way you want. i usually prefer horizontal. after a week to 10 days you should be able to remove the support.