There are various amounts of oil listed over the years from 1400cc to 1700cc,I have never heard a good reason why as the cases are the same.
I believe the depth of the clutch covers has varied a bit too, and they revised the ml up to 1700 mid-06. I've always measured 1700ml and it's been good, just a 100ml more and the tranny doesn't shift as crisply.
You seemed to have copied and pasted from TT, interesting that 'sort of' worked but not really. At first I thought James had joined Cafe Husky. Here is a link to the other thread if people are interested: http://www.thumpertalk.com/forum/showthread.php?p=7875997#post7875997