Why do tuning problems always happen with the G-string... I tune my guitar with a tuner, with harmonics, using the 5th or 7th fret deal... and then when the G string is in tune open, the 2nd fret is out of tune. Not so bad as you go up the neck, but really sucks for that wonderful open A chord. When the string is in tune for the chord, it is horribly out of tune when strummed open, making an open C chord sound just awful. Is this an intonation issue to be fixed with a bridge adjustment, or is it a fret/fretboard issue? The guitar is ten years old and has a Floyd Rose trem.