Change Item Name from {Support 31 x 13 Girder, Trapezoid with Orange and White Danger Stripes Pattern (Sticker) - Set 4210} to {Technic, Liftarm, Modified Girder Thick 31 x 13, Trapezoid with Orange and White Danger Stripes Pattern (Sticker) - Set 4210} Change Category from {Support} to {Technic, Liftarm, Decorated}