Hey aron. Technically you can supercrop into flower. I have had to supercrop plants several weeks onto flower because they grew taller that I had room for. It did not have any negative effects but supercropping is really only needed if you are absolutely out of height to grow. You will get a better yield if you try to bend the entire branch over in a long slow bend than putting a 90 bend in it. Supercropping will only improve the buds above the bend but starting yiur bend lower will improve the entire branch. Hope this gets you headed in the right direction. Best of luck flowering her!