I'm just trying to point out that happy plants will "V" their leaves when all of the variables are good. Some strains "pray" more than others, but praying isn't always a bad thing. Yes, it can mean something is wrong, but not all the time. As soon as my plants are dialed in perfectly they pray, well like I said most strains will. Sometimes you'll see a leaf completely twisted sideways (usually the plants on the far side of the light) and they angle their leaves to get the best light possible. It's pretty interesting so watch how the leaves move, I wish I had a time lapse cam so I could show you what I mean. Heat can sometimes make them "V" as well, you just have to make sure the plants are healthy and happy all environment factors are ideal. If not, then the praying may indicate that you'll need to change something.