It is getting more and more dangerous the way the truck shift down could push me into traffic while my foot is on the brake.

There is obviously a problem with the new transmission, but it happens intermittently so I don't want to get really pissed off when it sits at the dealership and they say they can't duplicate it. I'm going to drive it until it breaks down, then they can fix it. Maybe when there are parts laying in the road or it causes a wreck, then we will see how much it costs to find and fix the problem while I go buy a new Ford with the settlement.