drop in

Had this Rugged Liner installed a month ago for about $250 but changed my mind and want to go with the LineX spray-in liner instead if there is interest in this liner. Am located in the Seattle area and will sell for $100.

Has anyone installed a BuiltRight Utility Rail on top of a drop in bedliner? If yes, could you share some pics of how you did it? I am trying to see if I need to completely cut out where the rails would go so it would be metal on metal the whole way or just small cut outs where the bolts go...