Hi Steve, I had a friend break a Spring, he had the 3500lbs axles but apparently not the right springs on his trailer, not an Ollie... You've got the 5200lb axles but do you know for sure that they upgraded your springs to the 5200lb springs also? I'd never thought about the springs having a lower rating until his broke last month and we ended up changing his out at a Rally. It was an eye opener and he was a lucky dog as usual :)
On another note, I was surprised to see that our Ollie's come with a 2" ball and a 7000lb hitch, they should have an upgrade option on the order sheet to the 2-5/16" Bulldog coupler being that the 7000lb coupler isn't enough of a cushion for me. I've got a 10,000lb 2" ball, but I'm really wondering if the Bulldog Hitch will hold up if there's an impact. Personally, I think all of the trailers should have the 2-5/16" set up.
Reed