Follow current literature T bird here is the first version you supported right after I had revised it to address your concerns and you had made a few tweaks of your own Please compare that to the current version I don t see much difference of any significance in the portion that directy addresses the IEC prefixes What is it you would like to see changed to meet your approval As I was proofing this post I just now notice the above posts Is that horseshit what is driving you crazy at the moment