I have a 2006 1000 and after reading the comments on the forum and having a afternoon to waste, I removed my chain (a lot of needless work)
sited down the rear sprocket to the front, it looked pretty close, hard to get a straight edge in but it still looked Ok, so then broke out the lazer made a bracket attached it to the rear sprocket and lined it up with the front sprocket, too close to call, No abnormal wear on the rear or front sprocket, so either they fixed it, I am blind, or its not a problem.
"Life's Tough.....It's even tougher if you're stupid" __ John Wayne
He who dares to not offend cannot be honest. REMEMBER!! You can't fix Stupid and Stupid HURTS 2006 DL-1000