is there something you should do before the 12/12 cycle? my plants look good in veg, then when i change to 12/12 cycle the sun leaves on some of them always curl sideways. i'm using sensi 2 part, only a+b. i use the light feeding chart on AN's website for veg and bloom. when it's time to change light cycle i usually just change the light and nutes, i was wondering if there is a middle step in between veg and bloom that i'm missing. i'll add a pic in a few mins.