INteresting thoughts there MB....

I think making the plants grow TOWARDS the light would unfortunately sacrifice the direct light right on top of the secondaries which is really what I want to focus on.
I understand your concept and in theory makes sense if I am growing anything other than tomatos

As for the main head being lower than the rest of the plant....I have never thought of that. As it stands right now, I am so happy with the results.... I dont want the secondaries to grow up and tall right now. In a while yes, jsut not yet, as I am looking to get them broad leafed and numerous.

I figure in 30 days they will encompass the entire screen and then.........

I will try the lower head on one of them and compare

Thanks for the ideas.