Brinsea Eco 20... 2 Thermometers.... glass one it comes with reads 100.5 very constantly. But it's right by the heating element. I had the Eco set up in the bedroom, but but was getting too cold so I moved it to a warmer room in the house. Digital was at about 99.5 in the bedroom, now that it's in the warmer part it's about 100.5 or 100.7... is this too high? Thanks!