Leaf damage I have never seen before

I’m really not sure what is happening. I changed my soil, my light, and my fan for this grow. Stupid to change so many variables, but its what I got now. I have not seen this leaf issue before and it’s on both plants but not every leaf. Is it environment (light intensity) or nutrients? Help a newdbee out.thanks in advance for your valuable feedback, I don’t want to loose the harvest in 8 weeks or so.

![image|375x500] (upload://wY7GSPOCukN9fZWbMWhpbuBO0Sq.jpeg)

You will need to fill out a grow support ticket with some background info to help diagnose. My initial opinion is that it looks like nute burn, but that might not be the case

The damage to ur leaves look like light burn or wind burn