Clawing down

Anyone know what could be going on here or am I overreacting?

using three diff fox farm soils. happy Frog top layer

ffof middle and straw bottom

nutrients: just the soil for first 3 weeks then top dressed recently with Earths Dust boost for flowering.

i give them recharge every 2 weeks. Cal mag every watering.

the light is at the very top of my tent. About 18-24 inches above what they recommend for the electric sky.

the very tip of the plant is clawing down. My fans are pointed at the wall of the tent so it’s bouncing off and not directly at plants.

any input would be appreciated.

*** should add these pics are right after a watering.