Thanks for the kind words guys. It's your guys' fault my grow is going so well. All you bastards on rollitup help so much I have no choice but to do a good job.
Just wondered how far from the soil level is ur screen? Keep us posted.
My screen is 12" above. The accepted distance I believe is 8" -12" above the growing medium. My plants were clones started in rockwool plugs, that were surrounded by hydroton later. So no soil, but I guess the point of the distance is so that you can work under it. I think that 3" would technically work, but you wouldn't be able to get you arm underneath to position the plants.
I would say if you are Extremely limited by vertical space then the lowest your screen can go, while allowing work space, would be best. My deal for using a screen is that I'm using a closet that I really want to turn into a two level grow. So my vertical space is limited, but not crucially so. That is why I went with 12", to give myself some extra room to work, also to give the girls a little extra time to veg before flowering.
The other thing I love about growing is you can do whatever you want. What I mean is that yeah, I'm doing a scrog, and I guess it could be my only training tool, but I have topped all my girls a couple times and I'm tying down fan leaves (not sure if that counts for LST), also I'm using the screen to spread the tops as the get taller, allowing light into the middle of the plant like suppercropping/ LST (i may be totally using these terms wrong, but i have only really learned about scrog so forgive me).
I think the thing to a screen is that it give you the tool to make your yield huge for the limited light and space most of us have, but you get what you put in, ie. the more you work on the details and positioning, the more good buds you'll have.
My biggest problem is that you cant move anything once the screen gets involved. Not the biggest problem, but I like having control, and not being able to move, or even shift my plants sounds constricting, but I'll take it for the control I will get on individual bud sites.
I'll keep this thread updated very occasionally, however if you want all the details and nonsense that goes along with my grow, check the link in my sig.
Thanks again for the interest and support, fellas.
edit: just realized I uploaded the same pics as before. Sorry nothing new yet.