Hello everyone, first time here. I just bought a 1999 sonic prowler,its in great and beautiful condition, i have just one more bug to take care of. I need the clips that keep the swim ladder from extending while driving the boat. I can pin it but would like to get the clips. Went to some marine stores and no luck. Does anyone know who maufactured the telescoping swim ladder for sonic, i could not find any data plate. Thanks dinokos