<HTML>Hi, I tuned a Knabe grand today,and started out with my RCT on handheld computer(First time user).I took the measurements,and choose setting 5 ,instead of easy.Someone told me they usually use 4 or 5 for grands.I don't know if I did something wrong,but I didn't like the way it sounded,so I got my accutuner back out and tuned it.Also,the spinner seemed very inconsistant,going one way and the other,giving false readings.What do most of you guys,gals, set the spinner sensitivity to.Also maybe some RCT 101 suggestions. Thanks, Hazen Bannister</HTML>