Hey ttystikk,
If it isn't too much trouble, could you elaborate upon what your hydro setup is currently like? I thought you were running a RDWC system but judging by the more current photos in your Vertical Grow thread, it looks like your plants are now just in 5 gallon buckets sitting in saucers (to catch runoff, I guess)?
What technique are you using? Medium? Feeding regimen? Spare me no details! Thanks.