Slide lock security system

While slowly going over a speed bump, I noticed our small slide out, which is about 18 inches deep and just a wardrobe, on the front rocked violently. The large slide out further back, that is 40 inches deep and holds both a couch and a dinnette, doesn't move at all. Our former 25 footer had a small slide out (18 inches) with couch and galley, would move going slowly over a speed bump. I created braces for the old trailer using adjustable braces that hold cargo in place. Look almost the same as the Alta Slide Lock that have been shown. For the wardrobe on the new trailer I bought an adjustable clamp that can be reversed to be a brace from Sears. I have a read flag on it and hang another flag over the switch when it is in place. Simple, works good, better safe than picking up pieces on the road. Your results may vary.