First - are the woodruff key issues solved? Second - have any problems surfaced on the '04s that a new buyer should be aware of. Third - for those who have experience with more than one blue thumper, how is the suspension compared to my '02 WR426 (better - worse)? Fourth - what is the 'true' weight? Finally, I have gone through and read about the mods, which are very similar to my '02WR, but did not read about timing. Does the WR timing need to be advanced to achieve the YZ timing like the old days. Thanks to those in the know!