Can anyone offer any advice, I have just purchased a new Challenger 540 and an Ultima 390 weekend awning. Included with the awning is a draught skirt. Having tried the skirt on for the first time last week it was sagging across the wheel arch which defeated the object and purpose of the skirt. Obviously there is some way or some fixture that can be purchased to support the skirt, can anyone offer any help or advice that may solve this problem.