So I am upgrading an 11 or 12 year old Perfect Pass Cruise to a Wakeboard Pro. Today

So I am upgrading an 11 or 12 year old Perfect Pass Cruise to a Wakeboard Pro. Today I broke the servo black plastic knob trying to loosen it. I replaced the servo motor because it seemed to be frozen up, but now I guess I will have to order that knob from PP because I can't find anyone in town with one.

Anyway, the other issue I am having is at the throttle. Below I took pictures of what I am talking about. When I mess with the cable that attaches to the throttle mechanism, I can straighten it out. Then, I move the throttle at the helm and the mechanism causes the cable to shift a weird way where is attaches to the PP servo cable. It doesn't go back to being straight unless I physically move it to there. Is this normal? Is it going to cause me problems? I just bought the boat and have no idea if the PP was even working with this issue.