On 10/19/09, Rob Mitchell <tpa2sfr at pacbell.net> wrote: > I've been working with Yamaha on this, but the best we've come up with is > that some sort of atmospheric contaminant is attacking the strings. Thought > I would try this group to see if anyone has seen the problem. This is on a 4 > year old Yamaha U1. > Is there any evidence of rodentia anywhere else? -- Conrad Hoffsommer, RPT - Keyboard Technician Luther College, 700 College Dr., Decorah, Iowa 52101-1045 1-(563)-387-1204 // Fax 1-(563)-387-1076
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