Drill-Mill CNC conversion design.

I have finished drawing up a design using Solidworks. I have placed
some pictures and drawings on my web site. Before I start to make
the parts to do this conversion, I would like to get the groups input
on the design.

I did not show preloaded ballscrew nuts in the design, I figured I
could add them if I was not happy with the tolerance that a single
nut gives. The cost of the preloaded nut scared me away. My use of
this machine will not be for business of any kind, just making parts
for my entertainment.

My web site is http://24.12.163.105/cnc/

CADMAN