Keith writes: << If one looks closely at the front of the keyframe and keybed with keyblocks unfastened, this crown and reverse crown are evident. >> I can usually see a crown in the keybed, but the frames, not so consistantly. Even so, if the bed is crowned, and the frame is straight, the slight holding pressure of the cheek blocks will insure that there is a bit of pressure formed in the middle to prevent knocks. It is important to not put too much pressure on the guide pins, since that will warp the keyframe up and create knocks! Regards, Ed Foote RPT http://www.uk-piano.org/edfoote/index.html www.uk-piano.org/edfoote/well_tempered_piano.html <BR><BR><BR>**************<BR>An Excellent Credit Score is 750. See Yours in Just 2 Easy Steps! (http://pr.atwola.com/promoclk/100126575x1222377052x1201454391/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072& hmpgID=62&bcd=JuneExcfooterNO62)</HTML>
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