peterro, thanks
Now they fit perfectly. By positioning the clips over the door lip and pressing downward to preload the clips, and while applying downward pressure, I installed the upper scews. Once installed, I worked downward to the bottom clips and snapped them into place. Then I grabbed the upper part of the door panel and applied a little torque and they snapped into place. Perfect fit and the seal is snug down the length of the panel.