Thanks. Second Class ran into that with his 83 model. These are sealed all the way. That was a pleasant surprise. I'm going to have to take another break from working on it though, our pool died ( fell apart) and it is a little hot here in Alabama. Installing a new above ground pool just took top priority. I hope to get back on it in a month or so... we'll see, because 100+ degree days are on the way for a month.