Hi, Brian
I figured it out earlier today added some LED's on Diag. page and made some changes to LazyCam's, Post Gcode option's page, been chasing my tail, pounding 16 penny. nail's in a wall (with my head), Posting answers to question's, where I can, Just a Mach sick-o-hear.
Learned allot over the past year (time flies when your have-n fun), our IR water jet cutter conversion working nice, several other machine's. in the work's.
The Gcode (test55Dotpolyline58.txt) was generated by LazyCam, The problem is that, LC Posting Options, PreAmble, PostAmble ( Release 2.66) are setup incorrectly or Mach3 can't read and process multi-Gcode command's on one line yet.
In 2.66 the setup was as fallows.
Pre.
G90 G80 G40
Post.
G40 G80 M30
I Changed them to.
Pre.
G90
G80
G40
Post.
G40
G80
G90
M30
All is well now, Gust a Bug, you pick it, LazyCam, Mach3 or Both.
OK some operator error hear also.
Thank's Chip