hello m8Not on a Senator Arizona but have had them on my two most recent Baileys, a Ranger 460/4 and a Series 6 Pageant Majestic. My dad also has them on his new Senator Series 6 Virginia.
Definately worth the small outlay. Although all my Baileys have towed well the shocks give them the edge. Less movement with passing lorries and the van rides better on poor roads.