I done the Blue Ridge from end to end this past weekend.I got home and decided to clean and lube-up the ole drive shaft.I called California side car cause I thought I found a problem.Come to find out ,I had no problem.Talked to a nice gentleman and he informed me that CSC was replacing the driveshafts at their expense up to September of 2012.If you have problems after that,its your expense.So, I made a July appointment.By the way..I ride a 2005 Goldwing with a 2007 CSC kit that has been trouble free...so far.Just thought I would share the news...Have a nice day.