Well I ended up taking out the GoGrow LED about a week ago since it was really frying the tops being that close... I cut part of a few tops off that were really fried and I'm now running my two DIY Cobs for the rest of the grow... can get a bit more distance from the tops with these although still far from ideal lol.
Current feed as as of yesterday is now 2ml/L Sensi Bloom, 1ml/L Overdrive, 2.5ml/L Terpinator, 2ml/L Sugar Shack and 2.5ml/L Cal-Mag
Here's pics from Friday, Day 52
DD
LSD