On Fri, 30 Jan 2015 15:37:54 -0600, "Lloyd E. Sponenburgh"
lloydspinsidemindspring.com wrote:

Baron fired this volley in news:magspv$c8r$1@dont-
email.me:

isn't that what the DRO is for.

Yup. The term "feedback" covers a lot of ground.

Lloyd
If you are using it for "full stroke" milling I guess a wiper motor
is useable. Certainly not if you are going to try to set it up as CNC
- which is more what I was thinking of when you mentioned power
driving the feed.