Thanks Robert,
I live in the desert SW so getting to even 40% RH is work, but I got the room where (s)he will be to this level using a room humidifier. I wanted to ensure everything is working before I get the Lereh in so thanks for the help.
I've been misting the tub & tracking inside RH- it initially spikes higher but it looks like I can get the low end RH to 60% by hand misting. I dialed down the heat pad to 88F & now I get 85-86F hot-spot in the tub, cool end is mid 70s. I'll dial it down a bit more.
I ultimately want to set up a nice display Viv
I am going with a nice perch system like this:
http://www.insertswork.com/id3.html & a live plant or two.
Considering a 36"l x 18-24"h x 24" w viv retro-fitted with plexi top. It'll have heat and adjustable side vents. I'm looking at a sphagnum moss & perhaps coconut husk substrate with a few orchids... overhead full spectrum light on a 12hr timer...
I'm trying to figure if I want to set a misting system or fogger for the RH. Which would be better?
Thanks again for the help.