Paper towels and hot spot temps...

[redshepherd]

So its still an alright temp for the hot spot, even though its reading 85 on my IR thermometer on top the paper towel?

Yeah, it's the safest way, since they often eventually get under the paper towel too. Also, if you have a hide over the hot spot, the heat builds up in there too when you aren't checking on it, so it's not bad.