As I recall, Mr. Buzzetti, you rebuilt a late arm on the 12 car at Porsches at the Point! Of course, that one was not a wear failure of the ball joint but, none the less, it was not a BIG job.
The better ball joint kit now comes with the bronze bushing and, thanks to a rule change, they are now allowed. Since going to the better kit, I have had no problems (from wear) since.
Jason, if you are going to be at Porsches at the Point - 2012, I can show you the better kit. I have one in the trailer. Heck, if you need one, bring your arm and we can fix it right up.
Big Dog