Thank you, great information. At this point, I'm looking for recommendations on a technician who knows these 20 year-old Naiad stabilizer systems inside and out. The seller's agent did admit that the Naiad guys sent out seemed to spend more time on the phone with the home office, looking for answers, than they did actually fixing anything. I think the key will be to get someone on the boat who can tell me exactly what is working and what isn't. Suggestions as to whom to call are welcome.