I've noticed several buyers complaining about the bottom drawer on the Silverado bird cage pulling out from the back?  If you have to pull your bottom drawer out from the back then you have assembled the cage incorrectly, I know because I did it wrong the first try myself.  The bottom side panels need to be reversed so that the side rail end-stops face to the back of the cage bottom.  Our cage did have a wire that missed an end weld but the manufacturer sent me a whole new top piece to replace the defect all the way to Hawaii, free!  Great cage for the money and my Macaw likes it so well that she now puts up a fuss when we move her from the Silverado cage to her outside avairy each morning!  Also there are two welded loops directly under the door latch just for a padlock to keep the door very secure and the bird in the cage.