I'm curious if anyone had the PTG book of piano specs? I could use the specs off a Samick SG 150, at least the key height & hammer blow distance. This grand seems to have key height at 70mm. That seems abnormally high to me. Also, I mis spoke earlier. The action spread is about 113 mm if I pull in the rail as tight as it will go. It will go out to about 120 mm. At 113mm, the capstan is on the back of the whippen felt and the touch is heavy. At 117 mm, the capstan is centered and the action feels good. What are the effects of using 117mm? Also, wasn't there a cross check where the action spread needed to equal another distance? thanks Ron _________________________________________________________________ Windows Live™: Keep your life in sync. http://windowslive.com/explore?ocid=TXT_TAGLM_WL_allup_1a_explore_042009 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech_ptg.org/attachments/20090404/5899e580/attachment.html>
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