Attached is a sketch of the part and the dilemma of aligning parts with slots.
I measure and align per figure 1. the method shown in figure 2 is the other method (symmetry point) and then evaluation is done on the remaining area(s) of the slot surfaces.
More ideas please.
Duane Wade
CMM/Gage Technician
TeleFlex Automotive - Pedals Division
301 W Ohio St.
Kendallville, In 46755
219-349-1985
dwade@tfxauto.com