Hey there...

I'm in the middle of trying to dial in my temps on a new AP T10 w/ a shelf and heated with a RHP. I'm finding it a little trickier then my 1st AP since this one has a shelf and the other didn't. In both enclosures, I have the probe hanging down the backside of the enclosure underneath the RHP. The Herpstat is set to 86 on the original enclosure and provides the temps i'm looking for (88 Hot and 79 cool). The new enclosure, I have the probe just beneath the shelf. Curious where others have it placed when using a shelf.

So far, I have the Herpstat set on 82.5 and I'm getting the following readings (two readings taken today)

Top Shelf Hot (85-89) and Hot Floor Bottom (89-94)
Top Shelf Cool (79-80) and Cool Floor Bottom (80)

I'm assuming the fluctuation has something do with the RHP heating up the shelf and it's projection on the bottom.

Thanks