Halos lahat ng naparefret kung guitar may ilang frets di lapat ng pantay sa fretboard tapos parang habulin sa pagcrown na lang(napakaselan ko). I mean yung "tang" nya di pantay...sa pagputol ba ang cause nito? Please refer to the tom anderson fret pictures above...yung perfect "T" on all frets...Or imposible talaga ang perfect refret?
not sure what you mean about the fret tangs.
but getting a good fretjob, its a combination of tools/materials and patience, you/your luthier/tech should have both..
tools: your cutters should be sharp and well maintained
material: fretwire should be of good quality, the cheap stuff works but if you use good quality fretwires you'll get more in terms of quality and fret life
patience: in using your tools and working on the frets.
there's some members here have really good looking fretjob, like r_chino, you can get a really good
FJ from chino
anyway there's some builders/factories that have different ways in working with frets, some of the builders i know in cebu dont want to glue their frets, im against that so i tell them anyway.
all j.customs/prestiges, suhrs, tom andersons, warriors, usa peavey's, fender jacksons probably most usa stuff have glue'd frets.
i only noticed in the mic ibbys the fireman 100tr having glued frets.