Was thinkn about puting on these rocker guards this weekend. There smittybilt ones that are a flat plate with a tube, bolt to the tub and body mount. Anyway does anyone put anything behind it(weather striping,plumers putty,caulk)or wish that you did, or just put them on? I know once drill the holes im commeted to them. I think some jeeps come with them. do thay have anything between the tub and guard? Just thinking about mud, sand, small rocks working there way down in there. Any opinions?