Perhaps you meant: I am just not a fan of the rubber suspension FOR THE TYPE OF OFF ROAD DRIVING I DO — BUT OTHERS PROBABLY DON'T. there isn't enough suspension travel FOR THE TYPE OF OFF ROAD DRIVING I DO — BUT OTHERS PROBABLY DON'T. there isn't enough clearance FOR THE TYPE OF OFF ROAD DRIVING I DO — BUT OTHERS PROBABLY DON'T. if you have a problem in the sticks (LIKE I DO, BECAUSE I'M ALWAYS PUSHING THE LIMITS OF MY EQUIPMENT AND BREAKING THINGS) you would need to order parts...
HDR, you keep forgetting the vast majority of people on this forum won't be going way down nearly nonexistent roads, beating the crap out of their vehicles, tearing off mirrors, spare tires, etc. Yet you present your opinions without qualifiers, as if you obviously speak for everyone.
The first version of this trailer had super simple, super cheap, super available leaf springs — and it swayed and wobbled down the road like the primitive system it was. The current suspension fixed that. This trailer works excellently for the purposes it was intended — which happen to not be your purposes. It's for people who stick to pavement and maintained dirt roads. It has rolled just fine wherever the 2-wheel-drive F-150 (another woefully inadequate vehicle by your standards, I imagine) has towed it.