Not trying to hijack this thread, well I guess I am. I just designed some new A-arms for my bike that use a "uniball" instead of a heim / or ball joint ( automotive tie-rod end ) They are at the coater as we speak, whenI get them back I'll post some pictures. They are +2 +1 with 9 degress of positive caster and 1.5 degrees of negative camber built in - non adjustable, made from .083 and .120 wall 4130 chrome-moly, tig welded. If people are interested I may start building them and selling them cheap.