When you did it on your 97flh, did you change out everything,The harness and new ign.I went on site and they more or less jump a few wires and it sounds like they just piggy back by using a MMP- ign. or something like that , I believe it's from germany, If their is a proublum I bet you play heck getting ahold of them. Can you let me no all what you had to get and do. Thanks Fattyboy.