Sorry to double post, but I don't know how often people look at this forum opposed to "advanced growing techniques." But hey, you might lose your malintent after I, or someone else double your yield. Anyways...... <HR style="COLOR: #ecfcb2" SIZE=1>"If so please post some pics, or instructions on building your screen of green. AN absolute perfect example (minus the yield requirement) is found at: http://www.hg420.com/showthread.php?t=16195 Now THOSE are instructions. A lot of people here and otherwise could learn from that."