After more testing I am starting to really worry about the temperature. Strapped next to my leg it stays at about 97*...however, after I dump it in a cup..it cools to 92* within 1 minute and by 2 minutes its under 90*....it doesnt seem like anyone else is having this problem, why is it happening in my test runs? If I put the heating pad on it, it gets up to 104*. Way too hot. I'm stuck on how to regulate it properly. Please someone reply back relatively quickly.