On 6/22/2011 8:24 PM, David Love wrote: > This board clearly started out with negative crown > through that area. Hard to measure that with a string. Why would anyone want or need to measure negative crown? Once the string indicates it's negative, which it will do easily, the rest is more or less moot. >Even with some > rise in the board as indicated by the bearing change and the change at > the struts it was not enough to push the board into positive crown. The > board has oilcanned and is toast. My point... And generating more decimal points to indicate how dark the toast is won't change the conclusion. Ron N
This PTG archive page provided courtesy of Moy Piano Service, LLC