My son-in-law dropped off his new truck to let me experiment on it.  For those of you that know the type of vehicles I generally do, this is another one that hurt.  This isn't the son-in-law that's married to the daughter with the Red Mustang, it's one that is married to the daughter with the Red Range Rover.  Aren't son-in-laws supposed to keep in the good graces of their father-in-law?     In an effort to keep peace in the family, I went ahead and worked on the truck.  Being new, it