ILGM Blue Dream Fem manifold

Overall Things seem to be going ok. Had a yellow spot on one of my girls, contributing it to either light burn or overwatering. Moved the light up to 24" and held off on watering for a few days until the soil was dry the first top inch. So I only watered once yesterday (10/22) throughout this week since 10/16. I also raised the pots off the floor. The small pots (#1 and#2) I have sitting on big fat stems( so they drain better) on top of Tupperware containers to get them the same distance away from the light as my other 2 in big pots. The 2 big pots are also raised off the floor wit Tupperware. I also turned my exhaust fan up a bit as the girls seem to be taking a while to dry. Are there any particular training techniques you guys find exceptionally successful? Thinking of doing a manifold. Im growing in a small space, 2x2 tent and want to maximize my yield for the space. Do you think creating a manifold with 8 colas on each plant will be too much for this tent? I also have another 2x2 setup that is unused at the moment so I have more room than just this space. Thanks for everybody's support! Ya'll have been so helpful I really appreciate you guys!