Just when I think I have everything I need to start constructing my display something new comes up. I have some CG-1500's for my power supplies and controllers however I am not sure how I should mount the controllers. I'm concerned I may bend, crack, damage my cards without the proper support or short out the board by using conductive material. It seems that using Nylon mounting posts is the best practice although not sure what or where to order these from. To expedite the construction process I would like to go to a local store and find some alternative. What can be used to space/support the card from CG-1500 mounting posts? Can metal screws be used safely for mounting? If anyone has some good tips it would be much appreciated.