What's the high end needle setting for the 63? Prop is 13x6 and fuel is 30%CP Regards, Jason www.jasonshulman.com www.shulmanaviation.com www.composite-arf.com No virus found in this outgoing message. Checked by AVG. Version: 7.5.524 / Virus Database: 270.6.19/1659 - Release Date: 9/8/2008 7:01 AM