can anyone tell me, why our wee second first caravan has only one wheel arch splat..lol, we are very new to this so really havnt a clue, do they often come like this, the one thats missing doesnt show any signs of ever having one, no marks or holes etc!! its a fleetwood early 90,s.. being looking on ebay to see if i could find any, no joy for a fleetwood though>