Just a thought... can you mount one of your CFL's on top shining down, and the other on the bottom pointing up? I see people use side lighting all the time, don't know why putting one in the bottom of your little "reflective tube" you built would hurt anything. It doesn't look bad, but think you would benefit by getting some light to those bottom buds. I wouldn't expect much more than say 3/4OZ, but for free, you can't beat it! DISCLAIMER>>> I'M IN NO WAY A PROFESSIONAL... JUST A NOVICE GROWER THAT HAS DONE A LITTLE EXPERIMENTING WITH CFL'S. I'm sure someone will bitch-slap me if that's a dumb suggestion - but it can't hurt anything to try. You just don't want her to be so stretchy and end up with small loose buds instead of big rock hard dense nugs.