i am posting for a friend his livewells will only work on manual with no 2 or 6 min on off we contacted cando marine they said they dont have the one we need this timer is a circuit board with a relay and has 6 wires on it 3 on each side it dooes not have a variable control knob anyone know where i can find the right one or any ideas please help as the last tourney we ended up losing 3 fish because of the livewell problem thanks in advance