Over 5 years old, it's still as accurate as I expect it to be.
Tuned using the 4-cut calibration about 4 years ago and checked again about one year ago (using just a square), it has stayed true in making square cuts.
A 8-1/2" workpiece was cut this morning, and it came out dead square as verified by a Starrett and a Veritas. The 5-foot board was edge-trued on the SawStop PCS after thicknessing.
Tuned using the 4-cut calibration about 4 years ago and checked again about one year ago (using just a square), it has stayed true in making square cuts.
A 8-1/2" workpiece was cut this morning, and it came out dead square as verified by a Starrett and a Veritas. The 5-foot board was edge-trued on the SawStop PCS after thicknessing.