Have you looked inside any bench seating your unit has?
You may need to remove a screw or four.
Pull the cushions, board may just pull out or screwed down.
2016 F350 6.7L LB CC Reese 28K 2014 Chaparral Lite 266sab
"Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety." 2014 19 days camping 2015 17 days camping201620 days camping