clean the connections.. My uncle said to help file down any corrosion with a wooden nail file. I cut it to a sharp point and then use something called dilectric or something like that.. Jason would know what the tech. name is for it. Ours works now though. Hope you get your fixed soon

I took mine in on Monday morning after we got home, they fixed it in 30 minutes. They knew I wasn't happy.

we were at tractor supply lookign around and saw they had there trailer tires, and spare trailer tires+wheels on sale.. might try there.