From PROBOTIX :: wiki
Here is a simple, inexpensive, yet effective way to build a table to support, your Comet, Meteor, or Asteroid. You can sometimes find monitor arms on eBay like the one we are using on our Test Rig.
- Start by cutting two 45's on the 4x4 legs.
- Then drill holes and pound 5/16 tee nuts into them.
- Then carriage bolts allow you to level the table.
- 1x4's complete the frame and MDF provides a nice smooth surface to support the machine.