Any advice for me. Have tried setting truss rod and have an action of 2.32 at 12th fret across all strings as close as I can make out. I have some annoying buzz on open g string which doesnt resolve even when I raise to extreme height. No obvious rattle when fretted though. Saddles on my guitar dont seem to be the best as the little screws dont sit straight. I have tried to adjust so that they are touching bridge plate and are not the cause of the rattle. Any hints or tips?