How to install a bakflip hd tonneau cover on a ford f150<br>Place the rail of the bakflip hd on right hand side bed rail of the f150. Slide the tonneau rail all the way forward to the bulk head. It is a good idea to have a squeeze clamp or similar to hold it in place.
Slide the bed rail all they way to the bulk head.
You should slide the tonneau rail to the bulk head, the bed rail is part of the truck and will not move.
( z1 slide :ARG1 ( z2 rail :mod ( z3 bed ) ) :ARG2 ( z4 head :mod ( z5 bulk ) ) :extent ( z6 all-the-way ) )