My Sei bass requires a very light touch, thanks to a combination of extra-super-light gauge strings and a very low action. However, after recent carting about I had noticed it was getting a bit too buzzy and, on Sunday morning, I discovered a range of notes on the high string that were unusable due to hitting the frets.
Fortunately it only took a small tweak (righty-tighty) on the truss rod to bring back clarity; an easy fix and one not to be feared.