Originally Posted by biometrics
DIY is taking a chance on real risk to very Expensive repair parts. Trailer your bike to a local machine shop where they can guarantee results for a lot less than the cost of parts if you slip and screw it up. They handle this kind of issue on a regular basis and will have all the tools necessary to do it right. Just my $0.02
Better yet, pull the swingarm/shock and bring it to them. They'll be able to fixture it properly and it will cost less than if they had to dismantle the assembly themselves.