I bumped my head and now I have an irresistible urge to rebuild my '98 200 EXC. The last few time I rode it I was consistently missing the shift from 1st to 2nd. Upon inspection of the shift drum I found a few spots in the middle groove that looked pretty bad. Hopefully they'll show up in the attached photo. Is this something I can clean up with emery cloth a Dremel or is this just wishful thinking?