I just opened the big box the brown truck left for me today. I am checking out my new F59 PHI and see it has a nice DCC plug all ready for my MRC decoder with sound. Well looks are not always right. The Athearn has an 8 pin plug and the decoder has a 9 pin plug. Does this mean I have to romove the old wiring and then solider this new harness in place? From the color of the wires, they are not in the same order, so from first glance, it looks like I will be doing some solidering. The directions are a little sparce on the matter. Thanks. Dru. P.S. The MRC Prodigy Advance sure comes in a small box.