Truss rod:tight a little, but can work roughly 90° at least
neck condition:There are undulations and high rises that are reversely warped on the low fret side. Currently, the string height above the 12th fret is 2.5mm on the 1st string side and 3.0mm on the 4th string side, and it can be played without any jamming or buzzing. There are some small dents, scratches, and paint burns here and there.