Does anyone's not do thighs is anymore? On friday I was getting ready to head out of town with some friends and my hubby was packing me and the car up. He was staying back with the kids. I popped the UMC off and the 14-50 adapter and took the 10-30 adapter I would be using. We then noticed that the adapter would no longer lock into place it would still charge the car ok but it just won't lock. I called the SC and they said they are all out of UMC and it shouldn't hurt the car and will replace when they get more in but this worries me a bit since this is my main form of charging my car. Anyone else?