I am on the final stages of building my own arcade cabinet. It is a replica of the old Nintendo VS Cabinet (or Donkey Kong cabinet, if you will).
I made the base out of 2x4, and it came out great, but it is somehow uneven. The whole cabinet rocks when standing on the base.
(Think of a table with one leg slightly shorter than the rest, and that's kind of how it feels.)
How can I correct this and make the cabinet sit steady?