Scored a Yamaha BB2000 that needed a rack repaired in the back of the neck and got great advice here. I thought I'd try again regarding the frets. The wear is worst on the lowest 5, a bit on the next 5. The frets are typical of the era, on the low and wide side. You can only really feel the wear with vibrato. Would you try to level and crown this? or just ride it out? It's not my primary, more of a novelty backup.