I did, apparently this guy Mark I spoke to is the manager.
I have since emailed them back with links to my posts on various forums and websites telling people about my experience and advising them not to buy from them.
Rule # 1 in Business, (at least for Businesses that want be successful long term) is that the customer is always right.
If it were me, I'd eat the cost and make things right for you.
It sounds like they feel they are big enough to not have to worry about losing your business, and the business from the small number of people (in their eyes) your story will influence negatively.
They also have their stated return policy that anyone that buys from them should know, before purchasing.
Emailing them the links probably guarantees they won't do anything for you. Now or in the future. It may also set you up for a potential libel suit. Just an FYI.
This is the main reason I try to always buy locally. Although I have bought a few things on Amazon.
For example; Tire Rack is a place I would never buy from, as dealing with a possibly defective tire or tires through mail-order, would be a major pain.
I've had enough defective tires over the years, to know that's something I only buy locally from a tire shop, that can easily handle the replacement if need be.
I wish you luck in getting any satisfaction from them.