Can you clarify what you mean by "Also I always load the suspension to see the difference in toe to affect my settings."
Maybe this is what's different if the spreader bar is not used? The reason I ask, two indys aligned the car, then one dealer. All three agreed on the rear toe. The two indys agreed on the front toe, but the dealer did not, and added 0.2 deg toe-in.
Looking forward to your reply,