My FJ40 has bikini top and OEM mats (1980) and under the drivers feet there is some kind of cloth/ padding that is a 'water sponge' and I suspect a rust trap when it gets wet (like last weekend). What do most people do who have open or bikini tops with trucks that can get wet periodically in rear section as well as rain entering front foot area? I have heard some people remove all mats so it dries out quickly. Should I remove whatever is the 'padding' under the floor mats? If so, what is the best way to do this without spoiling. Thanks guys, Ed