A moisture diversion system is provided for a collapsible structure including a collapsible frame assembly and an outer structure coupled to the collapsible frame assembly. By virtue of this constitution, the polymer waveguide has a low loss and causes no significant change in optical characteristics upon a change in ambient temperature. Methods of using apparatus comprising a composition, particularly in oilfield operations are also described. A display is connected to the adjuster mechanism so that a vehicle operator may adjust the system to the desired setting. At least one auction is then conducted using the configured structure so as to obtain bid data for each of the items that are auctioned. The first spring portion extends from the holding portion in one direction and has a first contacting portion to be connected to the first connection object.