I am ready to tear my hair out. 5 service calls from Mermaid Pools to fix this hot tub since Oct. this year. Last one on 18 Dec. Just went to check on it and it is just about empty again. I just filled it on Sat. Deck is like a skating rink. They took my credit card yet again for another service call tomorrow. anyone know a good lawyer! No X-mas shopping this year!