Rear Kitchen

I'm sure that the pinbox will help soften the jolt and jerking from the trailer to the TV but if you still have issues you'll need to work on the trailer suspension. You are on the right track because you need to do something to soften the ride. If you are breaking dishes, you can image the stress it causes on your trailer over every bump in the road. The next thing will be leaks from seams splitting open from the rig being jolted around.