<HTML> <HEAD> <TITLE>[CAUT] Steinway repetition center pin height</TITLE> </HEAD> <BODY> Dear Chris- On re reading your post, I guess I am a bit thick as to why you would want to tip the stack opposite to the way that you have changed the hammer center. I understand about the hammer center being the rotational point.  Wouldn’t you move the front foot in the same direction as you have moved the hammer center to maintain the relationship of the hammer center, rep center and string line? It would seem that moving opposite would exaggerate the tipping that you want to get away from? Thanks for your help- David David C. Brown Arizona State University School of Music Piano Technician 1-480-965-6760 david.c.brown.2@asu.edu </BODY> </HTML>