curling tips, folding leaves

Im using ebb and flow with clay balls, general hydroponics 3 part plus kool bloom at about 900 ppm ph has been slipping to 6.2 but usually 6.0 ish. its in its second week of flowering and some of the leaves seem warped or misshaped. the tips are curling, a couple kind of swirl. and as u can see in the first pic some dont lay flat. theyre thin and warped to form a upside down canoe. and ideas or suggestions would be greately appreciated

High Ph can cause gnarled fresh growth but the older leaves curling parallel to the mid rib like that is probably from overwatering or temps.

It appears that you have the infamous Nitrogen claw.

I'd say dial back on the food a bit and that would help out a lot.

right now im watering 3 times a day. once when the lights go one once in the middle and once before they go off. i was thinking of bumping it up but i guess ill try to back off on the nutrients. thanks

water 2-3 hrs before lights go off

back off on waterings and N