Is there a set height or time it needs to be setup johnny? I mean does it matter if I set it 1ft,2ft,3ft above the soil? Does it need to be setup before you start flowering? Or do you use the stretch during flowering to stretch into the net? The reason I ask is I don't want to have to setup MOM's for clones ya know? I'd like to be able to just veg them for 5-6 weeks or whatever til they show preflowers, than throw the screen a few inches above them, and begin flowering.