Top of the cab...makes sense. Thanks Jamstigator. I'll put it to the test right now and see what I get.

BTW, I think I've read just about every post of yours but I've never seen a pic of your veg/clone/mother cabinet. I know you advocate a seperate cab for this so as not not overcomplicate the main cab/leave more room for flowering. Can you suggest the proper lighting/ventilation to sprout/clone 4 to 5 seedlings and the same for a compact banzai mom? I have a 66"H x 14"W x 10"D two door, white cabinet with multiple adjustable shelves.
I'd like to cut down on the cost of lighting, ventilation and was hoping to use just a few CFL's or T12's in seperate compartments to accomplish this task.
Your advice is greatly appreciated.