There are two methods of fitting the neck pickup to a Tele, unfortunately the PBG uses the method that isn't right for the PBG kit. The mounting kit for the TLA-1 is for the other method where the pickup is attached to the pickguard. There are two holes for the mounting bolts to fit through, then fit the springs over the bolts on the undersides and then screw the bolts into the pickup mounting lugs. It make it a lot easier to adjust the height of the pickup and the pickup will be at the right height for the strings.

The other (original Fender) method requires using foam rubber under the pickup and much longer mounting screws, and you'd use a pickguard without the two holes by the neck pickup cut-out.