White Leaf Segment???

I'd guess your environmentals are extreme. Leaf morphology is highly dependant on environment plant finds itself. To summarize. Leaf morphology, or the shape and structure of leaves, is strongly influenced by environmental factors. These factors include temperature, water availability, sunlight, and nutrient levels, and plants adapt their leaves to optimize survival and reproduction in their specific environment. Leaf morphology is a dynamic trait that reflects a plant's evolutionary history and its adaptation to its specific environment. Plants have evolved a wide array of leaf shapes and structures to thrive in diverse conditions, showcasing the close relationship between plant form and function. Very high light, very hot and humid, with a little too much stress, will be a big contributor to what you see. Not good or bad, just is what it is. Although the leaves look tiny they will have a much higher stomatal density than larger leaves, the diffusion pathways for gas exchange are much shorter allowing the tiny leaves to produce more specialized gas exchange to perform in high stress environment. Everything is a signal, temperature, intensity etc. If the plant receives extreme environment signals it will dramatically alter the underlying mechanisms to better perform in those extreme conditions. Problems arise when plant receives mixed signals........ In nature in natural conditions, everything is linked, in nature you would never have 95F 40rh in a overwatered medium with no drainage so the signals never get confused. Whereas indoors we have people running 77f 90Rh on seedlings and wondering why she isnt growing for 4 weeks..

I agree with Organoman, what are we looking at? Plant looks ok, ease up on some of the training and it should do just fine next round. I think you may have dwarfed it a bit this run but still will produce.

Yeah, I would guess this is a mechanical issue. I have every now and then a single leaf that looks not for 100% healthy and most of the time it was a unrecognized mini-accident while training the plant (as you mentioned with the LST-wire). If there are not leafes start to look like that, I would handle it as "no problem".

Yeah, that white patch on the leaf looks like it missed out on light or got pinched somehow could definitely be from getting stuck under the LST wire or bent awkwardly during training. It’s rare but happens. As long as the rest of the plant is healthy, it’s nothing to worry about. Just a weird cosmetic quirk, not a sign of deeper issues.

Hey growmie what Organoman said 100% I can't tell either what you mean, saw the question yesterday, start a new question and try explaining what you mean exactly, if space ain't enough write it down and make a screenshot or two, see you around growmie ✌️♥️

What are we supposed to be looking at..........I can't see anything really wrong..... except for unnecessary heavy defoliation.