Dear list: When searching the pianotek archives regarding proper action spread, I find 4.44" ( 4 and 13/32") as the proper action spread for Steinway actions. Is this the correct dimension for *all* grand actions? I am troubleshooting a 70 year old Brewster (American-Aeolian) baby grand that I partially rebuilt with prehung Brooks Ltd's Encore shanks and Abel Lite hammers. The touchweight is too heavy; I know I can remove some weight from the hammer moldings, but I'd like to be sure I've got the correct geometry before I start removing wood. The action is at the (justifiably) complaining customer's home (until Tuesday), so I don't have exact weights & dimensions at hand. Thanks Patrick Draine
This PTG archive page provided courtesy of Moy Piano Service, LLC