335 ash baritone bass basskit bass kit beatle bass beginner bridge build burst custom dingotone diy effects electric es-1 es-1f ex-1 ex-5 fender finish finishes first build fretboard gr-1sf gretsch guitar guitar build hb4 hollow body humbuckers i need help jazzmaster jm-1 lefty les paul neck join maple marcel mk2 mosrite music my build diary neck newbie new member nut pbass pedal phase pickup pickups ramones rc-1 pickups sanding scale length setup shim single cut soldering ssr-1 st-1 stain tb-4 tele headstock thunderbird tl-1 tla-1 wiring wiring diagram