hi rob, we use a caravanstore slid up next to our midi awning on our twin axle. we have found it great, but be warned make sure you anchor it down well! last year i only put normal pegs into the feet (not rock pegs) and when we where out a gust of wind blew the canopy which swung over the top off our van leaving a hole in the off-side panel where the leg stopped!! have since made sure that it is anchored well with two rock pegs on either leg and had no problem. the hole incidently made a great place on which to locate an outside ariel point, and hence didn't need a whole new panel on the van.