I have a 08 Dodge-Mega cab and was wondering if anyone out there is using the B & W Companion Hitch with a toolbox or fuel cell. I called B & W and they said you only need 12 inches ahead of the hitch to open the jaws. My concern is will the latch handle that opens the jaws hit the tool box or fuel cell, not allowing you to hook the trailer up or get the jaws completely open. Thanks