@bam0813, sorry I didn’t respond sooner but given my own ”Oh crap” moment lol and having a fairly different setup… I didn’t feel like the right or at least the 1st person that should respond. I use an old school 1000w HID light and different soil options… regularly! Lol
Seems I’m always fiddling with a “proper” soil source. I really need to start making my own, but to date have lacked the indoor room to get started in the Winter season… Anywho, though I may nod my head that your girls maybe a smidgen small in height as you stated, they certainly seem healthy enough… I see the yellowing on the tips, but could just be those fancy new Diablos you got. Lol Beautiful lights but really powerful from all my own research. That tip yellowing is what I might expect if my MH was to close. Just stay the course, learn those light nuances and adjust as you go imo…