i started these off in a dwc as clones and they started doing what you seen in 4th pic. the leaves started to wrinkle also but then i transferd em to dirt,and after a little tweaking of my air flow that was fixed.the wrinkleing that is. i did however start off VERY light on nutes to get to 850ppm the ones in bloom are at now. so this could very well be a N problem. im just not so sure, because sure the little spots start out yellow like a lack of N, but within a week its like i got rust spots all over the leaf untill it gets worse and the leaf dies. idk??? i guess ill try a couple this way an a couple that way,n keep u updated,any other input is still very much appreciated.