Would someone who owns one of these models and has a caliper as well, measure the I.D. of the frequency knob? I would like to know the size of the aluminum inlay as close as possible. Thanks, Ed -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.322 / Virus Database: 266.11.14 - Release Date: 5/20/2005