The nylon dust cover inserts are set at an angle in the bottom casing half so the top casing half will go on without resistance from the dust covers.
The top casing half is lowered into place by holding it at just enough slight longitudinal angle for each post to enter it's hole just before the adjoining post. This allows the top casing to be moved slightly to align each post with it's hole in sequence while the ones already inserted hold in their holes.
Rubber bands are put around the ends of the casing to hold the quite loose assembly together while the dust covers are tapped into place, and any stray bits of lithium grease wiped off the casings. The assembly is then mounted onto the guitar. The mounting screws are screwed into the headstock just short of binding the rubber bands, then the rubber bands are cut and removed before screwing the mounting screws up snug. Over-tightening the mounting screws can bend the top half of the casing. |