If anyone has, then I sure can use some help. I'n trying to measure a voltaage with one of the inputs on the jack and I keep getting screwed up measurements since the Input always has some voltage on it no matter what. Even if I apply 0V to it, it will still measure around 1.28V. Does anyone here who has used this device have any idea how to fix this, or do I just have to nwork around it? Thanks alot. EDIT: I'm sorry, I went to GD out of habit and posted here! Could someone please move this to the correct forum? Thanks again!