Speaking of coils. How many are you using? Increase the number of coils, it should hold then. John M. Ross Windsor, Nova Scotia, Canada jrpiano@win.eastlink.ca ----- Original Message ----- From: "Richard Brekne" <Richard.Brekne@grieg.uib.no> To: "Pianotech" <pianotech@ptg.org> Sent: Saturday, May 29, 2004 6:35 AM Subject: Re: wire coming out of beckett > Strange indeed if your bend leave plenty of wire to go through the hole. > Actually.. unless the holes are over large and not well drilled... > slanted for example... I dont see how wire can slip out of a pin when > you have the wire all the way through the hole and 3-4 complete tight coils. > > Tight coils ... :)... As long as that is up you might use this piano to > do a little test for us... Since these few pins seem to slip the wire > easily.... see if the wire slips even more easily with loose coils visa > vi tight ones. Might shed some light on a discussion we had a while back. > > I'd try changing a tuning pin or two and see if that helps as a first > reaction I think. > > Cheers > RicB > > > > > Mike Bratcher wrote: > > > Hi List, > > > > I tuned a piano today. Very nice Kawai console, about 17 yrs old. It > > looks like it's 2 years old. Piano is up to pitch. Nothing out of > > the ordinary. I tuned up to f#7 and broke that string. I could > > almost "tell" it was going to break. The pitch wasn't changing and > > the pin got harder to turn. But, I wasn't focusing on that, so it broke. > > > > Now comes the strange part. I replaced the string. As I was bringing > > it up to tension, it broke. That's a first for me. Let me start off > > by saying I think I'm a pretty good stringer. Becketts are always > > tight in the pin, coils are perfect, the right number of coils and pin > > height is all perfect. Ok....maybe I wasn't paying close enough > > attention when this string broke. String number 2 (or three however > > you look at it) put it on...again...perfect. Finished tuning the > > piano. Went back to touch-up tune the new strings and wow ....they > > dropped in pitch. Ok...retune them. retune them...retune > > them...retune them....HEY! Something's going on here. I stopped and > > tuned just one string. As I tune, I bring it up to pitch, but now I > > keep playing the note with out turning the pin. I can easily hear the > > pitch dropping. I retune and the same thing. I look at the pin, and > > the beckett is clearly slipping out. Finally the whole thing pops > > out. Damn...Next string I made sure there was wire poking out the > > other side. Finished tuning it up and noticed the pitch was dropping > > on this new string too...Man how can this happen? > > > > I let the customer know there may be a problem here in the future, as > > I'm getting frustrated at this point. Pitch was still dropping when I > > left. I'm thinking I may need to replace the tuning pin. I know I > > could just put the wire through farther and bend it over like Baldwin > > does on their vertical pianos. > > > > This shouldn't be happening right? Like I said...I think I can string > > well enough, that that isn't the problem. > > > > Any thoughts > > > > Mike Bratcher > > > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives >
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