I've got a 2003 Tiger River Bengal model M ( made by Hot Springs), It seems my Smart Jet system is not functioning, as I am getting no ability to divert the jet flow as it was originally designed. I currently only have jet pressure to 2 of the 5 seating positions, and no ability to change with the 4 position lever which seats get the jet flow.
Can someone point me to a solution to remedy this problem?