I did some thinking about what i was talking about making the red/far-red ratio reversely proportional from day to night and it stinks. Just cause its night doesn't mean the plant changes the way it metabolizes the light it recieves.

I think i was just missing the point that the relatively small amount of Far-red you need (ie: 15-20% for instance) just becomes more difficult to provide without involving a background spectrum. (no blue at night of course or revegging could result)

Sorry if i was missing the boat there. I've posted at Sal's site (finally got back there) And read until i really got the jest of what he was saying.

Thanks Sal for your help. Really appreciate it. :thumbsup: