I need to know about a few mikuni jet needles, the 2002 700 rmk uses a 9DGJ02-57 and the 2004 uses a 9DGN05-57 My question is which is richer and how can you tell? BB454 posted a chart years ago that I still have somewhere but it doesn't tell me which way is richer. The '04 800 needles are 9DGN06-57 is this needle richer than the '04 700 needle? I know the '02 800 cylinders had no decompression hole compared to the '03 and up, are the '02 700 cylinders cast the same way? thanks for any help. Jay