Yeah, I hope.....
...I hope you get back a masterpieces of the gun maker's art. They probably didn't even check the timing. The shim may be 'tacky' but if it's fixed, doesn't how and now shoots on target I consider it fixed. The timing is a different issue. Tell them about that problem specifically.
The only thing I can think of, when you returned your revolver for an accuracy problem that is all Smith and Wesson checked. I’d send it back again to have the timing issues checked and repaired if necessary. Best of luck..
...I hope you get back a masterpieces of the gun maker's art. They probably didn't even check the timing. The shim may be 'tacky' but if it's fixed, doesn't how and now shoots on target I consider it fixed. The timing is a different issue. Tell them about that problem specifically.