Hi everyone,
i just got my UTH and the 500R thermostat, my question is where and how should i place my thermometer (regular analog) to read the temp of the hot zone? i know it's got to be in the 85-90s, but is that when i place my thermometer right on top of the substrate above the UTH and get a 85-90? or should i stick the thermometer on the glass above the hot zone and get an ambient 85-90? thanks.
-george


