I’ve noticed the last couple of days some of my leaves are starting to taco. What could it be?
Your light could be too close… thats one possibility. Kinda hard to say without pictures or more details.
1st thought is light too close
Was about 24" raised a couple inches and turned down a little.
How many watts is your light?
Anyway to check the intensity?
I use the photone app.
Id maybe do 1 move at a time. Raising a couple inches macks a big difference 
Turn her back up 
And let’s see a pic or 3 