A ball detent position was added after the initial 1,000 presses were produced. If you are looking to upgrade, we are offering the updated bearing ring, spring, and detent ball. Email Lee Precision to receive these updated parts.
Important: be sure to apply STP, Vaseline or grease to the bearing ring before re-assembly. See setup instructions here
TP5536 - https://leeprecision.com/bearing-ring
TP2115 - https://leeprecision.com/spring-030-music-wr
TP2114 - https://leeprecision.com/14-in-chrome-ball