ok tell me what you guys think.i have a waterbed, and if anyone here has a one, you should know what the heaters look like. for those who dont, ill explain. its a mat, lik a UTH, and its control is a dial which has temp on it (70,75,80,etc) and to keep track of the temp it has a probe. well, i was thinking, this idea actually came to me a while ago, but could this be a good UTH? im thinking about getting one, and testing it to see if the temps are accurate. anyone think that would be a good idea? let me know what ya think.