A quick and easy fix, ours did it also on our Augusta, A quick trip to lowes/home depot, go to the plumbing isle and pick up a stick of split foam insulation tubing, cut to the length that you need, once cut when traveling spread the insulation open over the edge of the table, close the slide and the counter presses the tubing to the shape needed and will not fall, you can also cut short pieces 4-5 inches long and place them between the chairs to keep them from rubbing, cost for a stick around 2-3 dollars.
Hope this works for you it has for me for several miles and no damages.
Mike