Quote Originally Posted by SKO View Post
I have mine halfway between the substrate and top of the cage on the hot side
This is how I do mine as well. I also have the divider installed. I am running a 40 watt RHP on each side controlled by a Herpstat 2. Works great. With the probe approx. 3/4 way down (like the picture) I run my Herpstat at 85-86° (I cant remember exact setting off the top of my head) and it keeps my hot side between 90-92 and the cool side between 78-80. I have my RHPs centered in the T8 with the divider separating them.