Good evening,
New to the forum and looking for a possible start point in running down a leak. When the spa is full, water will leak out until the very bottom of the top row of jet.
I have not started digging in yet, but was thinking a broken hose of possible seal failure with a jet seal. Once the water reaches the bottoms of the jets in the top row, the water stops draining.
2004 Island Hot Tub.
Cheers
Trevor