Hey guys, I have a few questions on thermometers. I have one digital thermometer with a probe, and two of those stick to the side analog thermometers, now I have heard that the stick to the side ones are useless, but my question is do you guys keep two digital thermometers with probes, one for cool one for hot side? What do you guys do with the probe, as of now I have it under the first layer of paper towel, but I soon plan on buying slate tile, what would I do with it, just tape it down?