Greetings. I was out this past weekend offroading with a friend and his Toyota 4Runner and we ended up using a snatch strap to unstick an old GMC Blazer from a mudhole. Took about 4 hard pulls. The 4Runner was of course in 4 Low. So I got to thinking "What terrain response system setting would I use on the DS if I'm the pulling vehicle?" Mud/Ruts? Rock Climb?