Hi all im habving a problem with my thermostat its currently keeping my temps at 88* but thats too low on the warm side. Anyways I havent changed anything in the husbrandy and if i set the THERMST to a lower setting the light that indicates its on doesnt turn on it will only turn on/off when its at the highest setting and even then it keeps it at 88 so should i contact Big Apple Herp or what do you guys recommend thanks!