Hi, looking for help wiring a factory depth finder p/n 295100679 to fuse block. There's six wires that go to the fuse box directly. The instructions refer you to shop manual for locations. I downloaded the manual, and even that looks to be unclear. Was wondering if anyone else has better information or has done this project before. The pins on fuse box is 1 - 12 across, and A - H vertically. Thanks in advance for any suggestions