Window Regulator Issues...
 

Any advice on how to CORRECTLY dissasemble the driver/passenger doors in a 60-something mustang? My 67 coupe has had endless problems with window regulator rust(and therefore malfuncation), and I'd like to replace it. However, removing the few "spiked" retaining screws makes everything collapse (and doesn't make it any easier to remove the whole assembly). Anybody ever done this, or know of a source(book, website, etc.) that gives a good, simple step-by-step procedure for the complete idiot. Any additional adivce on prep-ing the assembly for reinstallation would be appreciated too! Thanks for the help!!