Ive been saying TMV for years, other say I'm full of shit. They may be right. Google search shows the same leaf for broad mites.
Has to be some sort of virus though i believe. Maybe someone knows for sure today!!!
You have to send it to a lab. Its only suspicion otherwise. I've sent off samples I was positive would be a virus and would be negative. And I've seen samples that looked like nothing was wrong with it come back positive.
They're spread out there's not very many leaves that look like that but some of them seem to have the Mosaic pattern of yellowing with a little curving of the leaf to the side I found some spider mites yesterday with the digital microscope and treated with neem oil.
I had been saving and reusing my old hydroponic water to water my soil plants but I didn't really take any precautions to clean the water to dilute it or aerate it. This is why was concerned it was a virus but it very well could have been nutrient burn because at the same time I wasn't using very much fresh water along with my nutrient watering schedule
I'm thinking the spider mines are causing the Leaves to deforms slightly and my mistake on not including enough fresh water in my nutrient regiment was causing a build-up of nutrients leading to nute burn, hence the discoloration