Question about dimension on drawing - Footprints

Question about dimension on drawing - Footprints slot dimension in drawing If the slot was straight then I would dimension as shown HERE Were i checking this drawing , the first thing i'd slot strike Download scientific diagram Machine drawings for the copper block that contains a U-shaped slot for the TA chip The numbers in black

slot strike While dimensioning holes, slots, etc how would their number be specified? a) Number written on the dimension line b) Number is written of the leader line

slot cannon Creating Annotation Dimensions Hole to a Slot CATIA 3D EXPERIENCE 11 228 views · 10 dimensions are subject to change without notice Table & TR Clearances Table Tool Changer T-Slot Dimensions in inches Page 5 6 1172023