Has anyone had a problem with the shifter jumping from 4 hi to 2 hi when off roading? I notched the metal plate and the center console to accomodate a 1.5" body lift, but the shifter still jumps from 4hi to 2 hi even when driving on street.

99 Sportage 2Dr, 1.5" body lift, 30x9.50 Cooper M/T's, high lift, CB, custom bumpers, Warn manual hubs, Tom Tom GPS, snorkel.
99 Jeep Cherokee 3" lift, 31" mud terrains