LOL (kinda). I went through the same thing. I had bought a new (cheapie) one about four/five years ago, so thought it had to be good. Nope, Finally bought a good one on sale and when it arrived, I took the old one out. The whole honeycomb section was just 'in there'...nothing more. Put the new one in and had no problems since. Gave the car to my grand daughter last week. I think the 0430 is about as accurate as any thing Ford built.