[wrndln]

If you want a good reballing job and save a few bucks, sent them to A&L Parts Specialties in Connecticut. I believe pretty much all parts suppliers have A&L do their reballing, as they have the tools to correctly do it. I had three sets done by them. I don't think welding balls on the arms is near as safe as turning down the worn ball and pressing on hardened balls and TIG welding the top as an extra safety factor, as they do.
Rusty Nelson