I don't see the problem, so why not ask Schaff if they've had noise problems with these jack springs? If they haven't heard any problems, buy a set and let us know how they worked for you...someone gots to do it and it might as well be you, John... '-] David Ilvedson, RPT Pacifica, CA 94044 ----- Original message ---------------------------------------- From: "John Ross" <jrpiano at win.eastlink.ca> To: pianotech at ptg.org Received: 3/11/2010 2:06:30 PM Subject: Re: [pianotech] Jack Springs >I guess you are right Wim, I am just enquiring about others >experience. Ethical is obviously the wrong word choice. >It is from Schaff, item number 527A, upright jack spring. >The physical properties are equal taper from top and bottom, to a >compacting of a couple of coils, in the centre, like each end. >The old springs were a double at each end, and the winding went wider >in the middle. >John Ross, >Windsor, Nova Scotia. >On 11-Mar-10, at 5:46 PM, wimblees at aol.com wrote: >> I don't know if it is ethical to indicate which item and catalogue, >> I am talking about. >> John Ross >> Not to get off the subject, but why would be unethical not to talk >> about product from a certain supply or manufacturing that you think >> is inadequate? I think this is one of the great things about this >> list. We tell each other what works and what doesn't work. >> Wim >> >> -----Original Message----- >> From: John Ross <jrpiano at win.eastlink.ca> >> To: Pianotech List <pianotech at ptg.org> >> Sent: Thu, Mar 11, 2010 11:38 am >> Subject: [pianotech] Jack Springs >> >> I was going to order some upright jack springs, as I am down to my >> last set. >> The diagram I see in the catalogue that it shows a new different >> spring. It appears to be of a larger guage. >> The spinet springs look the same. >> Would someone like to comment on these new springs. >> A fellow tech, told me of some new springs he was supplied in >> Canada, and he didn't like them, saying they were harder to install, >> and were noisier. >> I think that these must be the ones he was referring to, the >> Canadian supplier obviously is supplied by the US firm. >> He actually talked me out of my second last set. Now I see what he >> was referring to. >> I don't know if it is ethical to indicate which item and catalogue, >> I am talking about. >> John Ross >> Windsor, Nova Scotia. >>
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