Having a problem with the maceerator pump made by jabsco . Last year late in the fall I replaced the anti siphon / solenoid . Now the pup itself is acting as if it is not getting power . There is a round slotted shaft that comes out of the back of the pump that I can turn fairly easily . The switch is around $89.00 at go to marine and the pump itself is a bit more . I hate replace the pump if it is only the switch . IS there a way to test the switch to tell if it is good by jumping across the terminals ? I have been away for a while is Peggy the Headmistress still on this site ? Thank You in advance for your replies , Mike