Me too[emoji482].....I use a single CMH/LEC 315w with a Philips ARGO bulb Aunty...............and yes...first thing I do!......well, not always ...........
I'm doing a side by side 600w HPS digital vs a 315 CMH on the same plant this plants almost 5 ft wide by 5 ft and so it has two different light zones on the left hand side is the HPS on the right hand side is the CMH you can clearly see the difference this picture was tooken 8 days ago.
I have sense moved the HPS side closer to the light which has helped a little bit but really not that much. The CMH side I haven't done a thing to it just left it alone.
Sent[emoji297][emoji100][emoji482]