ha, good thinking Ron, thank you. Newton Ron Nossaman wrote: > > >It is a convoluted process, fraught with potential errors but in 30 > >years of doing this this is the only rebuilder this is happening to, > >several times. Where is the error? I am not certain, hence this thread > >trying to gain insight. > > > >You see the problem? > > > > Newton > > The next obvious question is, why were the rest of the strings installed > after the first few bichords indicated the problem? Also, any chance he > could send you a rubbing with the measurements for a cross check? I'm > picturing someone taking hitch to bridge pin measurements from the bottom > up, and hitch to agraffe measurements from the top down and inverting them > on his list. This might explain why this has happened only to this one > rebuilder - more than once. Mistakes in procedural logic are extremely hard > to identify, because the re-check is subject to the same logic error(s) and > assumptions. Ask any computer programmer. > > Ron N
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