linear stuff.

- 20mm rail, c7 rolled ballscrew1610 for Y,Z, 2010 for X

- 4 x nema 23 3 or 4 NM type

Or maybe 2 nema23 and 1 nema 34...
Is undecided for now.
I would re think this for me I would use 1610 for X & Y and 1605 for Z

With nema 23 3.1nM

Have a look a Joe's build http://www.mycncuk.com/threads/4513-...ight=joeharris