I needed to take this pickup apart to reverse the phase (reverse magnets) so it was not out of phase with the other humbuckerAll wired back inBridge stripped down to straighten bass plateShim under the neck needed increasing a little to get the right neck angle for good action and reasonable bridge setupThinker shim attached to neckNew bridge saddle cut with slits near rear to help improve intonationAll back together new toggle switch tip, and tested outTruss rod cover addedTesting out and sounding sweet especially with both pickups on real plumby tone!Good to go! CSL 70s Plexi Bass needing some repairs and set up work included. New saddle fabricated for the bridge to improve string angle over the bridge and intonation. Neck shim, one pickup needed the phase reversing (without ground connection changing, so magnet flip). New truss rod cover and switch tip and general truss rod tweak and setup. Sounds really nice!