I was underneath my new Mallard M245 yesterday as I am thinking of getting a portable grill to attach to the quick connect port and while I was looking at the gas line, I notices that the electric brakes were hooked up to both wheels on the driver side. Is this a normal brake setup for a travel trailer? I expected that the brakes would be configured to be hooked up on the two wheels on the rear axle. I also observed that there were electric brake pig tail wires on both wheels on the passenger side but neither were hooked up.