I presume this is the wire that joins the two sadles together? If so, solder the wire so it sticks directly out forwards towards the front of the car and train it to sit in a "loop" around the prop, it soon will. Don't solder the wire on so it sticks straight up.
Do you want me to take a pic of mine? When Richard saw my car at Kiddy he looked at the wire and said "thats how it should be done!"
