my last grow i had a sensi skunk cross that i toped so it had two tops and about 3-4week into flowering she started strecting and the tops tryd to grow straight up together and i had to tie them down and the buds got bigger when i did ...my budy said its the plant producing more resin to the top cause of the bending it made like a syphon...idk if the syphon thing is true but my buds double in size so give it a try who knows it could fix them and be benafical