---------------------- multipart/alternative attachment When I visited Conway in 73' they had precut and straightened wire to string the verticals. I know a straighter wire gives truer harmonics, Question is; does zig-zag roller straightening of piano wire have any downside like false beats etc ? If rollers are good, did Baldwin use then in two or four planes ? regards Glenn C. ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/f7/50/fb/4d/attachment.htm ---------------------- multipart/alternative attachment--
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