Cool! I think that's a PL-F or something like that. Kickass. Yes you need really weak lighting in my opinion. I put mine off to the side of the weak-ass lighting in the veg tent. About a foot away from 2x18w T8s, and off to the side. You want it to register that there's light, but not for it to actually photosynthesise anything. Me personally I only dome them if they wilt. If any fan breeze moves the leaves at all, mine will wilt. So, no breeze, and I generally don't need domes. But I know JJ says to use domes so just do it his way to get a feel for it I'm pretty sure that's the thread where I started out.
And I think you're right about the branch being too shaded. Hope it helps.
And I think you're right about the branch being too shaded. Hope it helps.