Are you using the Dos Desk NC? The website says something about jogging at maximum feedrate. I'm wondering if it doesn't support F words in the g-code? Did you try slowing it down with the slow button on the screen?
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Gerry
Mach3 2010 Screenset
http://home.comcast.net/~cncwoodworker/2010.html
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |