Help with Companion Pivot Arm position Please

Thanks again everyone for the input. Over the weekend I drove down and picked up my father in law's trailer to get some work done on it. My first fifth wheel tow. What an eye opener! Towed like a dream. Difference in towing was like night and day between this truck and trailer vs. the suburban and bumper pull toy hauler. Backing was a whole different story, but that's another thread. And I was so nervous with every corner or dip in the road that I was going to hit a bed rail or catch the rear of the truck on the trailer that I was wishing the hitch was set up as high and as far back as possible. Anyone else get nervous with their trailer damaging their truck?