Try adjusting switch so there is only light pressure between spoon and the skirt actuator(dick)you can add dry lube to the spoon but a very small amount and sand paper the end of actuator smooth as they can have burrs and scratches on the end. Readjust the whole switch by loosening screws holding it to playfield so it is central under the actuator when this is set retighten then readjust switch contacts to have about 1mm between them but not sure on the gap size but depends on how snappy you like bumpers to be
