I bought my 686-1 new in about 1988. I wasn’t experiencing any problems but finally sent it in for the recall about three years ago. I figured I’d do that before the mothership ran out of parts. Frankly I was happy I did. Not only did they do a first class job replacing the bushing and hammernose, but it feels like they massaged the action overall. The gun now has a better DA and SA action than ever. Turn around time was 3 weeks.