Whenever I transplant, I raise the lights for 24 hours.

Not too high, but just enuff to give them a break.

Point your fan so its blowing horizontal....180 Degrees.

Right now its pointing up and the back plants arent getting any stem strengthening wind.

In fact I dont even see the other plants, so raise the fan UP and point the fan DOWN for a more direct effect.

Just enuff so they're flipping in the wind.

What base rock did you put in the bottom?

Whats the temp?