<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Working on a Kohler & Campbell grand model SKG-500S s/n IQGG0500  The action has a real noticeable noise on key return.  I think I've isolated it to the hammer knuckle.... used a piece of action cloth between the knuckle/jack, the noise disappeared, remove it and it returns.  Is there anything that can be done to lessen the noise, shy of replacing the knuckle?</div><div> </div><div>Les K<br>LK Piano<br>(734)657-7034</div></div></body></html>