Listees, Here are the numbers I obtained from the D in question this morning: keys to fall-board felt 5/32 each end 1/8 in the middle action spread (whippen flange pin to hammer flange pin) wrote 4&3/8" (remember 4&3/4" will have to check that again if the other is crazy) Hammer Bore: is that from the top of felt to center of hammer shank? Bottom of bass 2&1/8" top of first & second tenor break 1&7/8" , top of first treble break 1&13/16" top 1&3/4" string height above key-bed same places as hammer measurements 8&1/16" -- 7&7/8" -- 8" -- 7&15/16" -- 7&7/8" hammer flange pin height off of key-bed (measured on floor with back end of key-frame down to the floor) 5&3/4" drop screws (back out fully up) to stretcher/pinblock 3/16" It looks like the hammers are overstriking approx. 3/16" to 3/8" of an inch. After looking at the treble hammers I'd say they have been filed before I polished them with high grit. So, would 3/4" wide veneer strips to 1/8" thick under the front and back rails of the keyframe be too radical? Perhaps another 1/16" shimming the action stack braclets? Andrew Anderson BTW regarding my voicing question. It helps to regulate before voicing. You discover and fix loose pinning and now I can't find the dead notes anymore. :-)
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