What I mean is..... obviously you are flowering, but you stated the plant is not setting its flowers... Is it still vegging in the room (you know growing leaves not flowers)?????????????????????????????
i've read a lot about plants not wanting to flower... i've come to understand that there is only a few things i can do to get that bitch to do what i want:
-give her a few days of complete darkness
-cut down the light-cycle to 11/13 or even 10/14
-increase P and K feeding while decreasing N
-HOPE & PRAY