bmaz, the bolt conversation has nothign to do with the Star relocate kit, it is an issue with the stock bolt on the chain case side of the drive shaft breaking. It is a known issue with the earlier nytros (I'm not positive if they eventually fixed it on the most recent sleds). When the bolt breaks, you can run w/out it, but there are folks that say it's a bad idea to do so, while others have put thousands of miles on with no issues. Some folks have machined a spacer that fits between the bolt head and the shaft that supposedly solves the issue, and some folks just continue to run a stock bolt, or stronger replacement bolt. I didn't mean to muck this thread up with this subject, just saw that Grizz was currently in there and wondering how he was handling it (he usually has a pretty approach to solving issues with these sleds)