I just found this gem of a video on Youtube showing experiments run by Dunlop that show the root cause of many weave and wobble problems. You can also see the difference between the two. As you can see in the video, many of the root causes for the ST1300 weave issues that owners have surmised are covered in the video: [video=youtube_share;z3OQTU-kE2s]http://youtu.be/z3OQTU-kE2s[/video]