Need help with caster #,s 66 Dart!!!

Today I took the 66 Dart in for safety and alignment.They set my caster and camber from specs. from another shops mechanic.I read somewhere caster is plus 4.Is this correct any help is appreaciated.Here,s a printout..

What does safety and alignment mean? Is that part of a Canadian auto inspection? I have done my own alignments for the last 20 yrs. All you need is a good tape measurer and tri-anguliner bubble style gauge.

My Duster is around 2 postive on the caster and 1/4-1/2 negative camber. Toe is also around 1/16"

Jim Lusk, you are right on the money, sounds like you set up your own stuff too:thumbrig: