Catalina 350 International Association

I am having the same problem. The motor runs but the head doesn't fill. has anyone solved this issue? There was one response I read with photos showing a missing pin, but I am not sure this will create the problem I am having (and many others).

Does anyone have an extended bimini made by JSI or know anything about how they fits compared to their std bimini. I purchase one recently ( havn't installed it) and found that it is 3 feet narrow then the std top. I am thinking of sending it back. Thanks