How is your yellow leaf problem going along masterg?

Here are updated pics from today. I decided to start LST yesterday to keep an even canopy for the CFL's. They are doing SO MUCH BETTER NOW than before, it's almost amazing how much of a beatdown they can take.

I plan on flowering Oct 6 to harvest around Dec 6 + curing = homegrown buds right after my last final of my last semester of undergraduate college. Booyakasha.

Question though...

The plants are 4-5 weeks old in 4" pots and want to transplant to 3 gal pots. Should I transplant before I flower... how much in advance?
stickygreenlightsabr Reviewed by stickygreenlightsabr on . 1st grow log You can see the cabinet and setup I am using in this thread: http://boards.cannabis.com/showthread.php?t=27031 I threw in 4 Nirvana NLxBB seeds in cup of RO water on Wednesday. I checked them Thursday morning and three started showing taproot so I put them in rockwool cubes about 1/4' down. The cubes were presoaked in 6.0 water 10 min prior... oh well. I then put the cubes in a small box and covered it with a plastic bag. The box went under the bed and stayed around 75 degrees. Today one Rating: 5