An apparatus for redundancy of a memory array includes a primary memory array including a plurality of memory cells, one or more of which are defective. The anti-transpiration insert includes a target bending line extending from a first side to a second side of the anti-transpiration insert, wherein that the target bending line is configured in an arched manner. Callers are then preferentially routed to a graded agent to obtain an increased chance at obtaining a chosen optimal interaction. The system is also configured such that the distance remains smaller than 40 mm during a camber deflection of 0\xb0 to \u22123\xb0.