We have one as well and use it only once and a while when making sandwiches and staging area. We don't use it to cut on due to the wobble but does come in handy once and a while. We also store ours under the couch as well, works very well there and stays in place while travel.
2012 Rockwood Signature Ultra Lite 8312SS riding on Gladiator rubber.
2004 Ford F350, CC, SB, 6sp, 6L work horse.
Camped 2016 - 21 nights