I tried to search for existing threads but could not find any relating to decoding stringing diagrams/instructions. Perhaps I used the wrong terminology to search but could someone please explain how to read these Yonex stringing diagrams? http://www.yonex.com/badminton/stringing_instructions/index.html Will these diagrams and terminology (eg. A7, B9) be consistent across the various manufacturers? Can someone also point me to good badminton stringing guides/videos for beginners (2 knot & 4 knot patterns)? I looked around but could not find any easy-to-understand guides. Thanks muchly!