Hey Gsizzle, might try bare bulbs again, but best yields have been with an adjustawing. This run and the next are with reflectors. Lst and stem crushing to create a fat and flat canopy(haha). Your avatar reminds me of the cat in s.d. with the full page ad in the medical mags.
Have you thought about tying those main stems down. Seems you could then drop the lights a foot or so.Not me... I'm trying a tree myself in a 27gal tote organic coco base medium with a 50/50 mix of perlite. Should have did some LST and crushing myself. The particular strain I'm growing stretched right into the light. Usually running her promix with several toppings keeps her a lil more tamed. Here is a shot. Have a clone of her that will get heavy training to see improved results.