See what the boxes should have or should have had was a serial number, This way we could ask those with issues to sign up and put their serial number so Horizon would know that it's not just some randon person and see how many people we could come up with and then send the list to them. $10 each or not thats $20 more I gotta keep spending to keep my truck running.. Helllll noooo. MAybe someone needs to direct them to this thread!