Just about to join the world of cnc once I have built the machine that is.
Making a simple 2 axis laser engraver which can be converted to 3 axis with a router once I have mastered 2.

Where is the best place to buy linear tracking rods and lead screws?
I have ordered most things from ebay but am wary of ordering rods/screws from there as I dont trust the postal services to deliver them straight.
Thanks ever so much. :)