Guitar Repair #145 - Setup - T. Haruo - Acoustic 12-String

Complained of breakage of 3rd octave string when tuning up.
Upon inspection, could tune up without any problems, the only thing is high action - 4+/32" at the 12th fret. Due to 30 years age, the fingerboard on the soundboard has curved down towards the back.
But it seemed the saddle have enough height to reduce the action to 4+/32".