Any one ever seen this

So ive been dealing with some stress and cant determine if its defiency or lights. Im running a FCE 6500 mars hydro bar light in 5g fabric. I use cultivation nation 3 part nutrients with fox farm additionals. Ill leave feed schedule below im on week 4 veg been in veg for little over two months. Space is usually 70-75f and 60% humidity. Light was on 25% but cut back to 10% now thinking it was light stress. Ive also flushed and started using half strength nutrients . I was feeding every other watering and watering every other day i ph to 5.8 and last feeding was 1.6 EC Run off was 5.8 and 2.6EC. I Also cut light back to 18 and 6 to try and releive stress but now ive noticed circling leaves growing has anyine ever seen this? Ive gone back to 24hr light thinking maybe that caused it. Can any o (sorry i dont have a ppfd reading)

Why the double post?
Impatient?

looks like you have a little bit of nutrient burn. I would check your PH! Doubt it's light stress at 10% or even 25%.