why hasn't anyone mentioned that this could have been searched without this huge waist of cyberspace??? Seriously this has been covered, on this website alone, probably 1,203,901,128,124,543,235,749 times since 2009.... just sayin!
In my little experience over 2 years ago... my welded is amazing, predictable, cheap, and it does the job. If you are spinning in the rain that is only because you are driving a light car at high speeds in the rain, not because you have a solid differential... anyway listen to bearcat or slidewaysforfivedays.... experienced drivers with plenty of technical advice!