hey guys so im working on a judge dredd and row 8 on the switch matrix is out thats white/gray with the 3 row targets, drop target "E", captive ball 3.. but when i clipped on to one of the switches (the captive ball 3 switch) and touched the corresponding white/gray pin that enters the mpu im getting continuity on my multimeter so seems like i dont have a shorted wire..? what else could the issue be thats taking out the switch row?