Rdome floor

We cut a wooden dowel (3/4in) I believe, long enough to just fit inside the width of the pod sitting on the tongue.  We bought a weaved plastic rug from walmart.  We drilled a hole in each end of the dowel, when we roll the rug onto the dowel we take 2 small bungy cords to hold the rug onto the dowel. We then slide the rug between the battery and the pod.  Then we take a long enough bungy cord and stick each hook into the drilled ends of the dowel.  This will keep the wooden dowel from moving out of the rolled rug.   We then bungy cord the whole thing onto the tonuge with 2 bungy cords.  This is our second year with this set up and so far it has worked great.