ok, I have a question and it may be a rookie one but here goes anyway cause I know there are no stupid questions...right...., anyway, my bucket control now rotates 360 degrees if I want it to. meaning that it does not stay in one position once I start using it. is there an adjustment screw that may have come loose. what I'm referring to is that if the "bend? in the control arm is pointing front to back, when I use it, it may end up side to side. I don't remember it being that way before. did something come loose? thanks for the assist.