Looking for some expert advice on a Caldera Martinique with a leak. The service department at our local shop has been out and examined the ozonator and it appears to be fine. They did find a small leak in a jet coupling that they repaired but that didn't solve the problem. Something is leaking down onto the plastic bottom cover and running out in several places around the tub making it impossible to locate. Do these tubs have a history of leaks with any particular parts? If I were to take a shot and replace something, like the light seal, etc. what would be my most likely suspect? My only option at this point seems to be to take an educated guess and go after one part or rip the tub out of the deck, take all the sides off, tear out all the expanded foam insulation, refill it and analyze it for a source. Not really what I want to do in the midwest winter. Any past experiance or suggestions out there??