Well, supposedly wiring a volt meter should be an easy task, but for some reason I keep blowing fuses when I put power to mine. Here is how I wired it, I had an opening on my "switched" fuse block, so I wired it directly into it and stuck a 15 amp blade fuse on it. Everytime I put power to it, the fuse blows. My ground is good, so what is the deal? Do I need to tap into a circuit off of some thing else rather then directly wire it to a fuse panel? Any help would be appreciated. Thanks!