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10 Tips for the DIY Arcade Builder: Vol. 1
By Nick Vazzana (AKA M3talhead)

  Stay with this hobby long enough and you'll undoubtably come across a trick or two that makes a particular phase of cabinet-building worlds easier. Check out the 10 tips listed below. Some of them might be seen as common sense, but then again, there might be 1 or 2 you havn't heard of that solves a particular problem you're facing now.
  1. Outline a monitor's position on the cab's mounting brackets with a grease pen, heavy pencil, or marker when removing it so you can mount it in exactly the same position when you're ready to re-install.
  1. Hot glue is your friend. Use it to hold stubborn/loose t-molding sections in place or keep frail wire connections from moving around.
  1. Use blue wire crimps to replace cracked or broken H/V (post-mount) connectors on a monitor's yoke if you cant find a dealer that sells your particular adapter. They're the same diameter and can be bought in nearly any hardware, automotive, or DIY store for next to nothing.
  1. Look around your work/school for office furniture or desks on their way out to the dumpster. If you're lucky, you might find one with a tubular lock and key still in a desk drawer or filing cabinet (I found 3 sets during our last furniture dump at work!)
  1. If you're going to cover the side of a cab with vinyl, leave yourself an overlap of about a ½” around all sides. Make cuts along the overlapped portion every inch or so and fold them over an edge you intend to cover with T-molding for a clean look.
  1. To make your own TWP (twisted wire pair), cut lengths of wire approximately 1.5 to 2x your intended length. Insert one set of ends into the chuck of a cordless drill, while placing the other ends in a vice or under a piece of heavy furniture. Squeeze the trigger slowly and watch the 2 wires corkscrew around each other and become 1 easily managed cable. Makes for a great power button extension from your PC's motherboard to a mounted switch on the control panel or just inside the coin door.
  1. Instead of using USB thumb drives or burned CD-Rs to transfer MAME updates, new ROM files or jukebox MP3s to your arcade, consider mounting a regular Ethernet adapter wall plate on the back of the cabinet and jacking into you home network. It makes transferring data a lot faster/easier than a “sneaker-net” and can be painted to match your cab's color scheme. (If you don't like the idea of cutting another hole in the back of your cab/jukebox, you could always go Wi-Fi.)
  1. If you're not going to use a PC case and can't decide where to place the components of your cab's computer, it might be a good idea to mount everything on a single wooden board, then mount the whole board to the inside of the cab with screws or metal brackets. Everything becomes easier to manage and much more accessible during hardware upgrades and troubleshooting sessions. Furthermore, if you have an old or broken case you don't care about, take a Dremel to it and salvage the hard drive bays and mounting brackets from the chassis. You can then attach the bays to the board and secure your hard drives to the bays like they were originally designed.
  1. Keep a spreadsheet documenting where you purchased parts and tools from and how much you spent on them. If you need a replacement and want to know where you got it (or if its a better deal than what you got to begin with), you'll have something to  reference back to. 
          Note: I am not responsible for the mental anguish and/or tears shed after you go back and realize how
much money you've sunk into your new project. You're on you own.
  1. To help with cable/wire management, grab a heavy-duty stapler and use it to tack your wires in place.

  Above all, take your time. MAME will be here waiting for you when you finish, so give it a warm welcome by installing it in a cabinet you'd be proud to call a piece of furniture, not a P.O.S.

Credits:
Michael Vazzana
B.Y.O.A.C.

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