I'm in the process of assembling a new action for an upright (all new except for wippens, action rails and brackets). I completely rebuilt the old damper levers (new dampers, new felt where the spoon rides, new springs, repinned, etc.). I hit the old damper spoon with the buffing wheel and they turn a nice bright brass-looking color in about two seconds. Now I know someone is going to say that I just buffed off the nice nickel plating or whatever that was on there. The spoons were quite tarnished and absolutely required an aggressive polishing approach. Anyway, should the spoons be coated with something to prevent/retard future corrosion? Or should they fair well on their own? Or have I completely screwed up the whole piano by polishing them? Or do I need to replace them? Polishing seems sooooo much quicker than replacement. Also, should I lubricate the action cloth on the damper level that the spoons and damper lifter rod rides on? If so, with what? Teflon power? Thanks Terry Farrell
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