USPS Strikes AGAIN!!

if you get handed a blown out package, can you just refuse it? Return to sender jacked up. Blown out box and all in a sealed bag. I sent a crank in a crankshaft box (received a Eagle forged it it) and FedEx dropped it on its end off a dock or something, broke the flange between two bolt holes. Buyer told me it was damaged in transit, sent pics. I told the guy to just put it back on the doorstep and I sent Fedex back to pick it up as damaged in transit. They sent it back to me no charge and cut me a check for breaking it. Took 3 months and a call to my high school friend who was a ramp manager (about as high as you can go in the field with Fedex) and I got the check 4 days later...sent Fedex priority! They are my go to shipper as they seem to have it perfected. I sent a shipment to North Carolina and realized I sent the wrong lot so I called Fedex in a panic and told them my mistake. "No problem, we will just reroute it to its proper destination..."! The next hop, it got a new shipping label affixed and it was on its way. That is how you do it Fedex! Now just dont drop it!