are you counting flower from when you switched to 12/12 or from when your girls showed? i'm at about the same stage in growth and was wondering where the first week of flowering really starts?
I'm growing Ice Cream (from paradise seeds) and The Pure (from The Flying Dutchman) i'm counting from the day I put them into flower. I vegged them a little over 6 weeks, they all had preflowers. Had a couple that went hermie so only have 6 plants now.