well i cant describe the smell but it is bad like i said it comes from the explosive charg that goes off to inflate the airbag i belive it is explosive cuz they make a boom sound when they inflate
what is proper adjustment for the first point im about 5' 10" and i had it all the way down that gives it about a 45 degree angle coming off my sholder and it is the lap belt that keeps you down in the seat anyway the sholder belt just keep your face out of the steering wheel or the windshild depending