Did not realize tub had to be off to get to cvt cover. I have new set of weights, Sliders, I like them on my helix, so will try them here. I will inspect belt but will probably buy new one and replace so I don't have to worry about that for a while. I got the wrong size weights. I ordered 14 gram instead of 13 but I don't think this will change performance much and I am not much of a "sport" rider. I just like to putt around and smile. Thanks again. Brian.