Recently I purchase an aftermarket cardboard type replacement headliner for my 1951 Chevy Truck. It is the standard 2 piece type. I noticed that the forward headliner panel is not pre-drilled or pre-marked for the installation of the sun visors. Each visor mounts to a large centered hole for the pivot post assembly and three mounted screws into the metal windshield frame. Does anyone have a TIP or TECHNIQUE for accuately locating and marking the forward headliner panel before drilling. The last thing I want is to mark, drill, and mount my visors incorrectly which could result in a droop or mis-fitting headliner. It appears as though it will be a "one shot" deal, right or wrong!
Thanks in advance.
Will
