Understanding debugging logs

Hi, Is there any advised technique or tools out there to help understanding FreeRADIUS debugging output generated by radmin/raddebug? A lot of information is generated, but a method of cutting out repeated information or quickly highlighting issues in a debug session would be handy. If not, is the best method working backwards, checking for errors in each packet log? I am already filtering by MAC or User-Name to make sure I just have output from the session I want. This is not a complaint. We are currently moving from NPS so having useful debugging is brilliant and a whole new world where problems seem solvable! I'm always interested in anything that will make life easier though :) Dave Hartburn