Originally Posted by Nullius
Do you have any suggestions on building your own, or links to instructions?
3/4 inch plumbing pipe and the necessary joints.
Goes together as easy as K'Nex or Legos.
The "design" is up to you, although I must say mine has been working great.
And then you need a Pony 3/4 Inch Pipe Clamp Fixture (found in the tool section of Home Depot).