Guitar Repair #326 - Setup - Yamaha F-330 - Acoustic

 Yamaha F-330
 Serial 60530005
 The nut was set too low causing buzzing issues
Another causing of string buzz was worn our frets, commonly 1st 3 frets.
Seen here are 2nd and 3rd, which are usually worn out most.
 Frets are filed lower and their neighbours have to brought lower too to avoid buzzing