I have a 2001 Sundance Cameo that had a temp sensor issue. The tub laid idle with water in it for five months. I recently drained it to replace the sensor and the water. After filling it by inserting my garden hose into the filter pipe as noted in the manual, I noticed a lot of water under the tub. I inspedcted all around the pipes and pumps on the electronics side of the tub, but that is not where the leak is located. I also noticed that the leak had stopped with the tub turned off. However when I turn it on, the pump 1 kicks on automattically to start the water warming (normal) but water started to show up under the tub again. I turned it off, dried up the water, and it is still dry one week later. So any advice where to start looking?

Thanks!