Hi all, I'm thinking about upgrading my old HP-23 supply. Anyone have any experience with Harbach Electronics HP-23R rebuild kit? It seems like the way to go but thought I'd inquire from those experienced. TNX....Ted K8AQM -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.1.407 / Virus Database: 268.12.9/458 - Release Date: 9/27/2006