Hi Gene Can you post any pictures or explain your protocol for retrofitting vertical hitch pins without a complete rebuild? Many thanks, Dean Dean W May (812) 235-5272 voice and text PianoRebuilders.com (888) DEAN-MAY Terre Haute IN 47802 _____ From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of Gene Nelson Sent: Friday, March 18, 2011 5:09 PM To: pianotech at ptg.org Subject: Re: [pianotech] Stwy A (6' 1") speaking lengths Will, No I did not use vertical hitches. The client did not want to alter the traditional look of the piano but I have done this on others and always will suggest that it should be done to future clients. Gene _____ From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of Encore Pianos Sent: Friday, March 18, 2011 12:01 PM To: pianotech at ptg.org Subject: Re: [pianotech] Stwy A (6' 1") speaking lengths And another question would be, did you use a vertical hitch pin, which would elevate the string off the plate and move the effective termination of the waste length back another 10 to 20 mm? Will Truitt From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of Alan Eder Sent: Friday, March 18, 2011 2:05 PM To: pianotech at ptg.org Subject: Re: [pianotech] Stwy A (6' 1") speaking lengths Gene, I thought increasing back scale lengths might be the reason why, but have learned the hard way not to assume anything. So, was the difference in lengths gained solely through the elimination of the cantilever, or was the base of the bridge also moved? And I take it that there is a noticeable change, and you like it? Thanks, Alan Eder -----Original Message----- From: Gene Nelson <nelsong at intune88.com> To: pianotech <pianotech at ptg.org> Sent: Fri, Mar 18, 2011 6:42 am Subject: Re: [pianotech] Stwy A (6' 1") speaking lengths Del Fandrich has taught about improved tone with longer back scale length in the lo-bass and I believe him. His portable device demonstrates this for all to hear. If you get a chance to take this class you should. The lo-bass on this piano especially had short back scale and the extra 16mm helped get the back scale length closer to 80 or 90mm on the lowest few notes - excluding the tied part of the wire - cannot recall exact lengths. I would have shortened the lo-bass speaking lengths more but was restricted by the plate casting. The original bridge and its cantilever was also replaced with a new bridge and no cantilever. Gene _____ From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org <mailto:pianotech-bounces at ptg.org?> ] On Behalf Of Alan Eder Sent: Friday, March 18, 2011 8:37 AM To: pianotech at ptg.org Subject: Re: [pianotech] Stwy A (6' 1") speaking lengths Thanks for the info, Gene. Looks like you put the long bridge back in the same relative position to the plate, but shortened up the speaking lengths in the bass by 12 to 16 mm. I would be very interested in knowing what led you to make this change? Thanks again, Alan Eder -----Original Message----- From: Gene Nelson <nelsong at intune88.com> To: pianotech <pianotech at ptg.org> Sent: Thu, Mar 17, 2011 1:08 pm Subject: Re: [pianotech] Stwy A (6' 1") speaking lengths 1909 A original #1=1415mm #20=1078 #21=1207 #88=51 Rescaled - new board, strings, bass bridge and bridge capps, block etc. #1=1399 #20=1066 #21=1207 #88=51 _____ >Does anyone have information about speaking lengths (particularly >notes nos. 1, 20, 21 and 88) for Steinway model A, 6' 1" (1913). > This could be information either from Steinway itself, or from >observation, or even your own notion of what might work best. The >project in question does not involve adding a transition bridge or >rescaling, but comparing the original condition of a piano getting a >new board and bridge caps with other iterations of the same model. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20110318/e42cf8bb/attachment.htm>
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