86 Fender MIJ jazz bass special. I use super light strings: 85-65-45-30 DR hibeams. The other day I realized that there was no tension on the truss rod, and the neck was straight and the bass is set up how I like. I tightened the truss rod till I just barely felt resistance. The setup is still the same and I'm happy with it. My question is should I leave it like this? The strings are putting a relatively low amount of stress on the neck, but the truss should have at least some tension, right?