This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Hi Dave(id) and all ! So we are there stating that the strings go down by themselves under use (well, down near the strike point, up at the bridge pins !) And that it is of course more noticed on bass strings (being heavier). Well that looks very reasonable and logic to me; the strings are made under vibration so they are moving up and down as well. the earth gravity helps them to have a more pronounced bend towards the floor because of their weight (I'll bet also that the soundboard vertical move is more pronounced down than up ). It is well the primarily reason is not it ? other causes are welcome ... The bubble level is very accurate, but it can't be placed everywhere, and as stated before the strings are not level behind the dampers often. It helps me (the bubble) to gain confidence in what my rounded finger is feeling (the flat finger I don't use yet, I've followed your advice of smashing it with a hammer ; it worked, but the pain is yet too large so I can't use it actually) David , do you massage the back scale on a regular basis ? I see a potential danger for the bridge top there, and bridge roll also(because of the lower tension in the back scale after that. I've been doing that for some time , but did not notice a such interesting improvement for that part of the process. It is very useful to low the pitch, for sure, but how hard do you press the back scale, ? how high get the tension there ? what happens to the string ?. I massage the back scale as well (lightly) if it have not been done for a very long time and the tone is very much unfocused, but I am more and more unsure of the necessity to do so. I tend to believe that those things may be part of the string settling process, but then more gentle manipulation will suffice (but on a regular basis ). It may be difficult to measure, but even if one accept that the large bend go back with time, I suggest it is better (faster !) to use the lifting opportunity they provide it to mate to hammers than to lift all the strings and try to mate after that. We need some slack to mate efficiently is not it ? if it is yet absorbed by the total lifting we have less margin to work on the leveling, right ? On the other hand I also tried to unbend the new strings with a massage produced with a hook from above, and I get some unpleasing results so I don't do it no more. Natural settling, helped with tension (pitch) , warmness, then a light work on the positive bends (after the pitch is stable ) is more in the way I see that now. But if adding positive bends from the start help with tone and stability, why not ? others seem to say that is the way ... I've never done it on fairly new wire so I dunno. Best regards. Isaac OLEG Best Regards. Isaac OLEG Best regards. Isaac OLEG -----Message d'origine----- De : pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org]De la part de Joe And Penny Goss Envoyé : lundi 19 avril 2004 05:32 À : Pianotech Objet : Re: New topic: Lifting the Strings String Level <G> Joe Goss imatunr@srvinet.com www.mothergoosetools.com ----- Original Message ----- From: Erwinspiano@aol.com To: pianotech@ptg.org Sent: Sunday, April 18, 2004 8:57 PM Subject: Re: New topic: Lifting the Strings Hi Dave Very well stated. I learned these tricks from Norman Neblett in 1979 & was blown away. It adds such a dimension of finesse to the sound. Simply lifting up on the wire at the agraffe allows the traveling wave to flow thru so much more efficiently that the sustain increases as the fundamental become more powerful. To prove it to oneself listen carefully to 2 adjacent bass monochords. Then pull up on one & straighten the bend ,then quickly listen to the 2 notes again. The tone is suddenly fuller & fatter in the altered note & it's so simple. I've got to get one of those level thing- a -ma-jigs from Goss Welcome back to the state. Dale Erwin > Most techs I know are not really aware of all the treasures we may find > when we delve into this subject. (lifting the strings) Hi everyone------this is perhaps the single easiest way to become a hero to your serious clients: lift, level, and seat the strings. Here's my method: 1. Start from the back---press down and stretch the backscale string length---I use a piece of brass with a groove notched in it. Use a moderate amount of pressure; you should see and feel a nice deflection of the little string length. 2. Tap the strings LIGHTLY down to the bridge pins, using brass or a hammer shank; tap in the direction the strings go around the pin. Be a hero; reach in thru those damn bass strings and tap every single one of the low tenor strings. A hassle, but so worth it. 3. Put a string hook on the string a couple of inches in front of the agraffe or capo bar and pull up, with good pressure. Do this to every string on the piano. Take breaks; this can be fatiguing and straining to your lower back; treat yourself well. Now the strings are seated and lifted. Here comes the magic. 4. Level the strings. I use, now, a little brass bubble gauge that Joe Goss of Mother Goose tools sells---it's the total bomb, dudes. As Ric Baldassin says, it has exponentially improved my ability to level the strings on a piano quickly and relatively easily---and so satisfying, for somebody with ADD such as myself, to line that little bubble up inside those little lines...oooooh. And.....voila. The tone gets deeper, bigger, more sustain, more body, more "sing," more creamy.....a big, big improvement. I've done that to many pianos, raised the pitch, tuned it, and had the player sit and listen, then play. They sometimes look at me with slight fear, like I'm some kind of wizard....how did I make it that much better in that short of a time? And your legend grows........ The sad reality is that hardly any piano technicians are doing these simple-ass things that make a piano really come alive; doing the above string protocol and spending an hour getting true resilience into the hammers through the right kind of acupunctural needling is so relatively simple, and it's almost NEVER done; I've been following supposedly fabulous tuners for years, and have seen some of the most egregious and sloppy work in the realm of tone and action maintenance that you can imagine. Richard Davenport's work is flawless, and uniformly excellent----the gold standard, or one of them. There's a handful more in LA, but it's a big town. I'd love another talented, gifted, disciplined, passionate musician/music lover as an apprentice. But I'm a harsh, harsh critic. But loving and respectful. Most of the time. As Roger Jolly says, there's gold lying right on the street for pianotechs who can operate at a high level of what Virgil Smith calls "complete piano service." Now, back off the soapbox. <g> Be well----- David Andersen Malibu, CA ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/62/5e/3b/27/attachment.htm ---------------------- multipart/alternative attachment--
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