<HTML> <HEAD> <TITLE>[CAUT] Upright geometry problem (Nordiska)</TITLE> </HEAD> <BODY> Hi Jim- We found that the blow had been increased and the dip increased so much in an attempt to give aftertouch it wasn’t getting due to the strong damper, hammer and jack springs. You just couldn’t play hard enough to overcome the spring strength and get the jack to clear. Just my 2 cents. David David C. Brown Arizona State University School of Music Piano Technician 1-480-965-6760 david.c.brown.2@asu.edu </BODY> </HTML>