Any servo saver experts today? I usually run the grey Kimbrough servo saver in my cars. but I had one thats offwhite, also form kimbrough I am pretty sure. My T-fource sometimes feels as if it wont recenter after a fast hard corner. I wonder if the white servo saver is a lighter duty than the Grey? Its also has a slight amount of play at center. Its not in the servo. Its almost brand new this servo saver. regardles-its coming out of the car-but I want to know if the color of the plastic is a sign of different strength or quality???