Over the years I have had the pleasure to dealing with claims from both the USPS and UPS systems...
I'm here to tell you, that it's much, much easier to get a claim paid from the USPS system than it is in the UPS system.
I will never deal with FedEx! I caught a local driver in a lie, and proved he falsified documents. I ran it all the way up to corporate! They dealt with it because they had to, but it was like pulling teeth.
Some of us know how to put a criminal case together, and are persistent...right Randy