Okay, so I decided to spend some time this evening looking into my Yamaha U1 I bought last year. The first thing I noticed was all the jacks are plastic. Was that to save money? And then I noticed something about the butt flanges. I was in the process of taking a few hammer shank centers out and testing the center pins using the traditional method of swinging the hammer by holding the flange, when I noticed the following (click link). http://farm3.static.flickr.com/2170/2381002693_3983592996_b.jpg What is the purpose of the white string that loops around the flange? I was unable to freely swing the hammers obviously, and I have not seen this before. What is it's purpose? Thank you for your help! Matthew --------------------------------- You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost. -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20080401/41d43a50/attachment.html
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