Aluminum hydroxide fibers approximately 2 nanometers in diameter and with surface areas ranging from 200 to 650 m2g have been found to be highly electropositive. Each spring assembly comprises an array of open-ended spring coils. A first simplification mode for the initial design from a set of applicable simplification modes is selected, wherein said simplification mode is an ANDOR simplification mode, and a simplification of the initial design according to the first simplification mode is performed to generate a reduced design. The bonus event units utilized in the gaming system are selectively redeemed by the player in exchange for one or more opportunities to win an award. This property may be used to compress an attachment limb of the water-tray mounting profile, thereby holding it more securely. In the resulting coating, the particles applied with the binder are primarily distributed within and coated by the binder and the hydrophobicoleophobic particles are distributed on or at the exposed surface where they can interact with liquids.