Fixes to reduce string tension.

[Arnold Schnitzer]

Hey, Brian. Permanents are about the tightest-playing string out there, other than "stark" or heavy gauges. I think you should consider a softer string, especially because of the mensur of your bass. Recently, a client of mine asked me to set his tailpiece all the way down on the saddle, hoping to increase his perceived tension. I was skeptical, but gave it a shot. He was really happy with the change, so maybe you could try moving yours toward the bridge for the opposite result. You could also reduce the breakover angle at the bridge with a higher saddle. And sometimes a looser soundpost or different position can help a bit. How is the fingerboard camber? Often, excessive camber is the cause of a tight feeling.

Good luck, and I hope others will chime in with their remedies.